Days 31, 34, and 37: Checkout
Checkout checkpoints place real Amazon orders.
Product-selection rules
Section titled “Product-selection rules”The app uses a fixed bank of 30 generic product searches. In one run it can try up to four unused terms. A candidate must normally:
- cost from $6.00 to $10.00 before variable taxes or other totals;
- have an acceptable delivery estimate;
- pass product-page and cart revalidation; and
- use an ASIN not already selected for that profile.
The strict delivery window is tomorrow through four calendar days. If no strict item qualifies, the same reserved searches may accept today, overnight, or tomorrow delivery. Sponsored products are not automatically excluded when every other rule passes.
Users do not supply ASINs or product links for this workflow.
Prior-order verification
Section titled “Prior-order verification”- Day 34 verifies the exact stored Day 31 order ID before shopping.
- Day 37 verifies both the Day 31 and Day 34 order IDs.
A missing, cancelled, or unprovable prior order stops the new checkout before another purchase.
No candidate versus uncertain order
Section titled “No candidate versus uncertain order”If no product qualifies and unused search terms remain, the checkpoint stays incomplete and can be tried at a later interval. Exhausting the term bank moves the profile to Needs Review.
If the app may have selected Place Order but cannot prove the final response, it records an uncertain outcome and blocks automatic resubmission.
What to do after an uncertain checkout
Section titled “What to do after an uncertain checkout”- Do not click Resume immediately.
- Open Amazon Order History using the same account.
- Check for a new order, pending charge, cancellation, or duplicate.
- Compare the time and available run metadata.
- Contact support if the result cannot be reconciled.
No desktop automation can guarantee exactly-once behavior when a remote site stops responding after a submission. Amazon Order History is the authoritative record of whether the order exists.