RÜGAMER & STEINER · FLOW CHECKLIST Freely usable template for Klaviyo flows · Last updated: 5 October 2026 https://www.ruegamer-steiner.de/en/insights/klaviyo-flows/ Copy this for each new flow. Record the test result, test time and evidence. Work with your own authorised test data; do not include customer data in this file. FLOW PROFILE Name / version to be tested: Customer situation and task: Responsible / Date: Shop system and integration: Trigger / event name actually used in the account: Trigger filter / profile filter: Planned re-entry: Messages, waiting times and branching: Related flows and potential campaign overlaps: DATA AND CONTENT [ ] Triggering event present in the relevant test profile [ ] Timing, order/product data and integration checked [ ] sending authorisation checked in the specific setup [ ] Each message has a distinct purpose [ ] Personalisation and fallback texts are working [ ] Product selection, prices, availability and return links checked [ ] Actual test emails checked on desktop and smartphone [ ] Contact details, unsubscription and all landing pages checked CONTROLLED TEST CASES For each case: document the permitted test profile, event times, expected behaviour, actual result and appropriate evidence. [ ] A standard entry leads to the intended path [ ] A purchase before the next reminder prevents an inappropriate message [ ] Lack of sending authorisation leads to the expected exclusion [ ] Unsubscription before a subsequent email is taken into account [ ] Missing personalisation data displays an appropriate fallback text [ ] Re-entry follows the defined rules [ ] Branches with appropriate and inappropriate conditions checked [ ] Overlaps with other messages deliberately assessed [ ] Manual/active states and planned changes checked APPROVAL AND FOLLOW-UP CHECK Outstanding errors and person responsible: Reviewed flow version / approval: Planned start date and first follow-up check: Recipient activity, skipped messages and errors after launch: Expected action / metric and its definition: Measurement period and attribution rules used: Result and next step: A single successful test does not cover every recipient scenario. This list aids documentation; the tests required depend on the specific integration, flow logic and task.