Two prices.
One clear claim.
Compare the exact unit prices, keep the proof and take a readable file to the store.

Keep the proof specific.
Record the item model, purchase proof, lower offer, source date and store policy. Three manual confirmations replace an arbitrary readiness score.

Take the full record.
Save TXT, CSV or a complete per-claim JSON backup. Potential difference stays separate from the actual credit you record.

Manual USD preparation only. No receipt scan, retailer connection, policy validation or store submission.