Test,Environment and versions,Checkout type,Browser and account state,Product and shipping,Payment mode,Expected result,Observed order state,Observed provider state,Error or response,Single change,Retest result,Rollback and follow-up Baseline purchase,,,,,Test mode,One matching order and test payment,,,,,, Original failure,,,,,Test mode,Record the exact symptom,,,,,, Change one suspected setting,,,,,Test mode,Repeat original steps,,,,,, Guest checkout if supported,,,,,Test mode,Intended guest purchase completes,,,,,, Signed-in purchase,,,,,Test mode,Order belongs to the correct account,,,,,, Declined test payment,,,,,Test mode,Clear failure; no paid fulfillment,,,,,, Variation and discount,,,,,Test mode,Correct variation and totals,,,,,, Receipt and account history,,,,,Test mode,Order details agree,,,,,,