diff --git a/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeAttempt.kt b/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeAttempt.kt
new file mode 100644
index 0000000000..918e35b314
--- /dev/null
+++ b/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeAttempt.kt
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2026 Proton Technologies AG
+ * This file is part of Proton Technologies AG and Proton Mail.
+ *
+ * Proton Mail is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Proton Mail is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Proton Mail. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package ch.protonmail.android.mailtelemetry.domain.usecase
+
+import ch.protonmail.android.mailtelemetry.domain.model.GeneralDimensions
+import ch.protonmail.android.mailtelemetry.domain.model.PlanSpecificDimensions
+import ch.protonmail.android.mailtelemetry.domain.repository.UpsellingTelemetryRepository
+import me.proton.core.domain.entity.UserId
+import javax.inject.Inject
+
+class RecordUpgradeAttempt @Inject constructor(
+    private val upsellingTelemetryRepository: UpsellingTelemetryRepository
+) {
+
+    suspend operator fun invoke(
+        userId: UserId,
+        generalDimensions: GeneralDimensions,
+        planSpecificDimensions: PlanSpecificDimensions
+    ) = upsellingTelemetryRepository.recordUpgradeAttempt(
+        userId = userId,
+        general = generalDimensions,
+        planSpecific = planSpecificDimensions
+    )
+}
diff --git a/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeCancelledByUser.kt b/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeCancelledByUser.kt
new file mode 100644
index 0000000000..f7fff89f31
--- /dev/null
+++ b/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeCancelledByUser.kt
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2026 Proton Technologies AG
+ * This file is part of Proton Technologies AG and Proton Mail.
+ *
+ * Proton Mail is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Proton Mail is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Proton Mail. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package ch.protonmail.android.mailtelemetry.domain.usecase
+
+import ch.protonmail.android.mailtelemetry.domain.model.GeneralDimensions
+import ch.protonmail.android.mailtelemetry.domain.model.PlanSpecificDimensions
+import ch.protonmail.android.mailtelemetry.domain.repository.UpsellingTelemetryRepository
+import me.proton.core.domain.entity.UserId
+import javax.inject.Inject
+
+class RecordUpgradeCancelledByUser @Inject constructor(
+    private val upsellingTelemetryRepository: UpsellingTelemetryRepository
+) {
+
+    suspend operator fun invoke(
+        userId: UserId,
+        generalDimensions: GeneralDimensions,
+        planSpecificDimensions: PlanSpecificDimensions
+    ) = upsellingTelemetryRepository.recordUpgradeCancelledByUser(
+        userId = userId,
+        general = generalDimensions,
+        planSpecific = planSpecificDimensions
+    )
+}
diff --git a/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeError.kt b/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeError.kt
new file mode 100644
index 0000000000..10260aad45
--- /dev/null
+++ b/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeError.kt
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2026 Proton Technologies AG
+ * This file is part of Proton Technologies AG and Proton Mail.
+ *
+ * Proton Mail is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Proton Mail is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Proton Mail. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package ch.protonmail.android.mailtelemetry.domain.usecase
+
+import ch.protonmail.android.mailtelemetry.domain.model.GeneralDimensions
+import ch.protonmail.android.mailtelemetry.domain.model.PlanSpecificDimensions
+import ch.protonmail.android.mailtelemetry.domain.repository.UpsellingTelemetryRepository
+import me.proton.core.domain.entity.UserId
+import javax.inject.Inject
+
+class RecordUpgradeError @Inject constructor(
+    private val upsellingTelemetryRepository: UpsellingTelemetryRepository
+) {
+
+    suspend operator fun invoke(
+        userId: UserId,
+        generalDimensions: GeneralDimensions,
+        planSpecificDimensions: PlanSpecificDimensions
+    ) = upsellingTelemetryRepository.recordUpgradeError(
+        userId = userId,
+        general = generalDimensions,
+        planSpecific = planSpecificDimensions
+    )
+}
diff --git a/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeSuccess.kt b/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeSuccess.kt
new file mode 100644
index 0000000000..2648ff3119
--- /dev/null
+++ b/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeSuccess.kt
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2026 Proton Technologies AG
+ * This file is part of Proton Technologies AG and Proton Mail.
+ *
+ * Proton Mail is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Proton Mail is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Proton Mail. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package ch.protonmail.android.mailtelemetry.domain.usecase
+
+import ch.protonmail.android.mailtelemetry.domain.model.GeneralDimensions
+import ch.protonmail.android.mailtelemetry.domain.model.PlanSpecificDimensions
+import ch.protonmail.android.mailtelemetry.domain.repository.UpsellingTelemetryRepository
+import me.proton.core.domain.entity.UserId
+import javax.inject.Inject
+
+class RecordUpgradeSuccess @Inject constructor(
+    private val upsellingTelemetryRepository: UpsellingTelemetryRepository
+) {
+
+    suspend operator fun invoke(
+        userId: UserId,
+        generalDimensions: GeneralDimensions,
+        planSpecificDimensions: PlanSpecificDimensions
+    ) = upsellingTelemetryRepository.recordUpgradeSuccess(
+        userId = userId,
+        general = generalDimensions,
+        planSpecific = planSpecificDimensions
+    )
+}
diff --git a/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpsellButtonTapped.kt b/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpsellButtonTapped.kt
new file mode 100644
index 0000000000..35e8d37d76
--- /dev/null
+++ b/mail-telemetry/domain/src/main/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpsellButtonTapped.kt
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2026 Proton Technologies AG
+ * This file is part of Proton Technologies AG and Proton Mail.
+ *
+ * Proton Mail is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Proton Mail is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Proton Mail. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package ch.protonmail.android.mailtelemetry.domain.usecase
+
+import ch.protonmail.android.mailtelemetry.domain.model.GeneralDimensions
+import ch.protonmail.android.mailtelemetry.domain.repository.UpsellingTelemetryRepository
+import me.proton.core.domain.entity.UserId
+import javax.inject.Inject
+
+class RecordUpsellButtonTapped @Inject constructor(
+    private val upsellingTelemetryRepository: UpsellingTelemetryRepository
+) {
+
+    suspend operator fun invoke(userId: UserId, generalDimensions: GeneralDimensions) =
+        upsellingTelemetryRepository.recordUpsellButtonTapped(
+            userId = userId,
+            general = generalDimensions
+        )
+}
diff --git a/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeAttemptTest.kt b/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeAttemptTest.kt
new file mode 100644
index 0000000000..a1baa9b5e4
--- /dev/null
+++ b/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeAttemptTest.kt
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2026 Proton Technologies AG
+ * This file is part of Proton Technologies AG and Proton Mail.
+ *
+ * Proton Mail is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Proton Mail is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Proton Mail. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package ch.protonmail.android.mailtelemetry.domain.usecase
+
+import ch.protonmail.android.mailtelemetry.domain.model.GeneralDimensions
+import ch.protonmail.android.mailtelemetry.domain.model.PlanSpecificDimensions
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellEntryPoint
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellFeatureFlags
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellModalVariant
+import ch.protonmail.android.mailtelemetry.domain.repository.UpsellingTelemetryRepository
+import ch.protonmail.android.testdata.user.UserIdTestData
+import io.mockk.coVerify
+import io.mockk.mockk
+import kotlinx.coroutines.test.runTest
+import kotlin.test.Test
+
+class RecordUpgradeAttemptTest {
+
+    private val upsellingTelemetryRepository = mockk<UpsellingTelemetryRepository>(relaxUnitFun = true)
+
+    private val recordUpgradeAttempt = RecordUpgradeAttempt(upsellingTelemetryRepository)
+
+    @Test
+    fun `call repository method when use case is invoked`() = runTest {
+        // When
+        recordUpgradeAttempt(userId, generalDimensions, planSpecificDimensions)
+
+        // Then
+        coVerify {
+            upsellingTelemetryRepository.recordUpgradeAttempt(userId, generalDimensions, planSpecificDimensions)
+        }
+    }
+
+    companion object {
+
+        val userId = UserIdTestData.userId
+        val generalDimensions = GeneralDimensions(
+            upsellEntryPoint = UpsellEntryPoint.NAVBAR_UPSELL,
+            planBeforeUpgrade = "Free plan",
+            modalVariant = UpsellModalVariant.COMPARISON_PLUS,
+            upsellFeatureFlags = UpsellFeatureFlags(
+                parentFlagName = "MailAndroidV7UnlimitedPlanPlacementRegions",
+                childFlagName = "MailAndroidV7UnlimitedPlanPlacementExperiment"
+            )
+        )
+        val planSpecificDimensions = PlanSpecificDimensions(
+            selectedPlan = "Mail Plus",
+            selectedCycle = "Monthly",
+            upsellIsPromotional = false
+        )
+    }
+}
diff --git a/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeCancelledByUserTest.kt b/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeCancelledByUserTest.kt
new file mode 100644
index 0000000000..c78a6e98d5
--- /dev/null
+++ b/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeCancelledByUserTest.kt
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2026 Proton Technologies AG
+ * This file is part of Proton Technologies AG and Proton Mail.
+ *
+ * Proton Mail is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Proton Mail is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Proton Mail. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package ch.protonmail.android.mailtelemetry.domain.usecase
+
+import ch.protonmail.android.mailtelemetry.domain.model.GeneralDimensions
+import ch.protonmail.android.mailtelemetry.domain.model.PlanSpecificDimensions
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellEntryPoint
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellFeatureFlags
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellModalVariant
+import ch.protonmail.android.mailtelemetry.domain.repository.UpsellingTelemetryRepository
+import ch.protonmail.android.testdata.user.UserIdTestData
+import io.mockk.coVerify
+import io.mockk.mockk
+import kotlinx.coroutines.test.runTest
+import kotlin.test.Test
+
+class RecordUpgradeCancelledByUserTest {
+
+    private val upsellingTelemetryRepository = mockk<UpsellingTelemetryRepository>(relaxUnitFun = true)
+
+    private val recordUpgradeCancelledByUser = RecordUpgradeCancelledByUser(upsellingTelemetryRepository)
+
+    @Test
+    fun `call repository method when use case is invoked`() = runTest {
+        // When
+        recordUpgradeCancelledByUser(userId, generalDimensions, planSpecificDimensions)
+
+        // Then
+        coVerify {
+            upsellingTelemetryRepository.recordUpgradeCancelledByUser(userId, generalDimensions, planSpecificDimensions)
+        }
+    }
+
+    companion object {
+
+        val userId = UserIdTestData.userId
+        val generalDimensions = GeneralDimensions(
+            upsellEntryPoint = UpsellEntryPoint.NAVBAR_UPSELL,
+            planBeforeUpgrade = "Free plan",
+            modalVariant = UpsellModalVariant.COMPARISON_PLUS,
+            upsellFeatureFlags = UpsellFeatureFlags(
+                parentFlagName = "MailAndroidV7UnlimitedPlanPlacementRegions",
+                childFlagName = "MailAndroidV7UnlimitedPlanPlacementExperiment"
+            )
+        )
+        val planSpecificDimensions = PlanSpecificDimensions(
+            selectedPlan = "Mail Plus",
+            selectedCycle = "Monthly",
+            upsellIsPromotional = false
+        )
+    }
+}
diff --git a/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeErrorTest.kt b/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeErrorTest.kt
new file mode 100644
index 0000000000..92e843f295
--- /dev/null
+++ b/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeErrorTest.kt
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2026 Proton Technologies AG
+ * This file is part of Proton Technologies AG and Proton Mail.
+ *
+ * Proton Mail is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Proton Mail is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Proton Mail. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package ch.protonmail.android.mailtelemetry.domain.usecase
+
+import ch.protonmail.android.mailtelemetry.domain.model.GeneralDimensions
+import ch.protonmail.android.mailtelemetry.domain.model.PlanSpecificDimensions
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellEntryPoint
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellFeatureFlags
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellModalVariant
+import ch.protonmail.android.mailtelemetry.domain.repository.UpsellingTelemetryRepository
+import ch.protonmail.android.testdata.user.UserIdTestData
+import io.mockk.coVerify
+import io.mockk.mockk
+import kotlinx.coroutines.test.runTest
+import kotlin.test.Test
+
+class RecordUpgradeErrorTest {
+
+    private val upsellingTelemetryRepository = mockk<UpsellingTelemetryRepository>(relaxUnitFun = true)
+
+    private val recordUpgradeError = RecordUpgradeError(upsellingTelemetryRepository)
+
+    @Test
+    fun `call repository method when use case is invoked`() = runTest {
+        // When
+        recordUpgradeError(userId, generalDimensions, planSpecificDimensions)
+
+        // Then
+        coVerify {
+            upsellingTelemetryRepository.recordUpgradeError(userId, generalDimensions, planSpecificDimensions)
+        }
+    }
+
+    companion object {
+
+        val userId = UserIdTestData.userId
+        val generalDimensions = GeneralDimensions(
+            upsellEntryPoint = UpsellEntryPoint.NAVBAR_UPSELL,
+            planBeforeUpgrade = "Free plan",
+            modalVariant = UpsellModalVariant.COMPARISON_PLUS,
+            upsellFeatureFlags = UpsellFeatureFlags(
+                parentFlagName = "MailAndroidV7UnlimitedPlanPlacementRegions",
+                childFlagName = "MailAndroidV7UnlimitedPlanPlacementExperiment"
+            )
+        )
+        val planSpecificDimensions = PlanSpecificDimensions(
+            selectedPlan = "Mail Plus",
+            selectedCycle = "Monthly",
+            upsellIsPromotional = false
+        )
+    }
+}
diff --git a/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeSuccessTest.kt b/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeSuccessTest.kt
new file mode 100644
index 0000000000..4fe733126f
--- /dev/null
+++ b/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpgradeSuccessTest.kt
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2026 Proton Technologies AG
+ * This file is part of Proton Technologies AG and Proton Mail.
+ *
+ * Proton Mail is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Proton Mail is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Proton Mail. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package ch.protonmail.android.mailtelemetry.domain.usecase
+
+import ch.protonmail.android.mailtelemetry.domain.model.GeneralDimensions
+import ch.protonmail.android.mailtelemetry.domain.model.PlanSpecificDimensions
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellEntryPoint
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellFeatureFlags
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellModalVariant
+import ch.protonmail.android.mailtelemetry.domain.repository.UpsellingTelemetryRepository
+import ch.protonmail.android.testdata.user.UserIdTestData
+import io.mockk.coVerify
+import io.mockk.mockk
+import kotlinx.coroutines.test.runTest
+import kotlin.test.Test
+
+class RecordUpgradeSuccessTest {
+
+    private val upsellingTelemetryRepository = mockk<UpsellingTelemetryRepository>(relaxUnitFun = true)
+
+    private val recordUpgradeSuccess = RecordUpgradeSuccess(upsellingTelemetryRepository)
+
+    @Test
+    fun `call repository method when use case is invoked`() = runTest {
+        // When
+        recordUpgradeSuccess(userId, generalDimensions, planSpecificDimensions)
+
+        // Then
+        coVerify {
+            upsellingTelemetryRepository.recordUpgradeSuccess(userId, generalDimensions, planSpecificDimensions)
+        }
+    }
+
+    companion object {
+
+        val userId = UserIdTestData.userId
+        val generalDimensions = GeneralDimensions(
+            upsellEntryPoint = UpsellEntryPoint.NAVBAR_UPSELL,
+            planBeforeUpgrade = "Free plan",
+            modalVariant = UpsellModalVariant.COMPARISON_PLUS,
+            upsellFeatureFlags = UpsellFeatureFlags(
+                parentFlagName = "MailAndroidV7UnlimitedPlanPlacementRegions",
+                childFlagName = "MailAndroidV7UnlimitedPlanPlacementExperiment"
+            )
+        )
+        val planSpecificDimensions = PlanSpecificDimensions(
+            selectedPlan = "Mail Plus",
+            selectedCycle = "Monthly",
+            upsellIsPromotional = false
+        )
+    }
+}
diff --git a/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpsellButtonTappedTest.kt b/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpsellButtonTappedTest.kt
new file mode 100644
index 0000000000..c16ae67f9e
--- /dev/null
+++ b/mail-telemetry/domain/src/test/kotlin/ch/protonmail/android/mailtelemetry/domain/usecase/RecordUpsellButtonTappedTest.kt
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2026 Proton Technologies AG
+ * This file is part of Proton Technologies AG and Proton Mail.
+ *
+ * Proton Mail is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Proton Mail is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Proton Mail. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package ch.protonmail.android.mailtelemetry.domain.usecase
+
+import ch.protonmail.android.mailtelemetry.domain.model.GeneralDimensions
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellEntryPoint
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellFeatureFlags
+import ch.protonmail.android.mailtelemetry.domain.model.UpsellModalVariant
+import ch.protonmail.android.mailtelemetry.domain.repository.UpsellingTelemetryRepository
+import ch.protonmail.android.testdata.user.UserIdTestData
+import io.mockk.coVerify
+import io.mockk.mockk
+import kotlinx.coroutines.test.runTest
+import kotlin.test.Test
+
+class RecordUpsellButtonTappedTest {
+
+    private val upsellingTelemetryRepository = mockk<UpsellingTelemetryRepository>(relaxUnitFun = true)
+
+    private val recordUpsellButtonTapped = RecordUpsellButtonTapped(upsellingTelemetryRepository)
+
+    @Test
+    fun `call repository method when use case is invoked`() = runTest {
+        // When
+        recordUpsellButtonTapped(userId, generalDimensions)
+
+        // Then
+        coVerify {
+            upsellingTelemetryRepository.recordUpsellButtonTapped(userId, generalDimensions)
+        }
+    }
+
+    companion object {
+
+        val userId = UserIdTestData.userId
+        val generalDimensions = GeneralDimensions(
+            upsellEntryPoint = UpsellEntryPoint.NAVBAR_UPSELL,
+            planBeforeUpgrade = "Free plan",
+            modalVariant = UpsellModalVariant.COMPARISON_PLUS,
+            upsellFeatureFlags = UpsellFeatureFlags(
+                parentFlagName = "MailAndroidV7UnlimitedPlanPlacementRegions",
+                childFlagName = "MailAndroidV7UnlimitedPlanPlacementExperiment"
+            )
+        )
+    }
+}