Save the purchase
Keep retailer, brand, purchase date, price, receipt or order number, serial or model, tags and notes together.
Every functional feature free · no account required
Keep the proof.
Know the next date.
Organise purchase details, return-by dates, written warranty dates, local proof files and claim notes on your device.
Local-first recordsOptional remindersCSV, text and JSON exportNo subscription
A proof-to-claim workspace
Track both dates
Record the seller's return-by date separately from the provider's written warranty end date.
Prepare the record
Add a local PDF, image or text file, describe the issue, work through a private checklist and record contacts or outcomes.
Export by choice
Share CSV, readable text or a versioned JSON record backup through your device. Copied proof files are not embedded in that backup.
Important boundary
ProofStash organises. It does not decide.
Saved dates are planning references. ProofStash does not verify coverage, determine claim eligibility or provide legal, warranty or product-safety advice. Written warranty dates do not determine all consumer-law rights.