Scanning Warranty Cards, Manuals and Proof of Purchase

How to keep receipts, warranty cards and product manuals together as digital files so repairs and returns are quick and hassle-free.

When a washing machine breaks, the last thing you want is a hunt for a faded receipt and a warranty card that might be in a drawer, or a box, or a house you no longer live in. A few minutes of scanning when you buy something can save weeks of trouble later.

What to scan

For each significant purchase:

The receipt or invoice, showing date, seller, product and price.
The warranty card, with terms, coverage period and any registration number.
The product's serial number and model number, from the label or box.
The manual, or the key pages, such as setup, troubleshooting and support contacts.
Extended warranty or insurance documents.
Registration confirmations if you registered online.

Scan promptly

Receipts, especially thermal ones, fade. Scan them on the day you buy, then keep the paper in a folder as a backup.

Photograph the labels

Take a clear photo of the serial number and model label on the product itself. If the label is on the back or bottom, you'll be glad you captured it before installing the item.

Keep it together

Create one folder per product, or one PDF per product combining receipt, warranty and label photo:

2026-09-Washing-Machine-BrandX containing receipt, warranty card, serial number, manual.

Add key dates

In the file name or a note, include the purchase date and warranty end date. For example, 2026-09-Fridge-Warranty-to-2029-09. A yearly review can then flag warranties that are about to expire.

Making a claim

When something goes wrong, you can send the scanned receipt and warranty to the seller or manufacturer straight away. Having the serial number ready often speeds things up.

Consumer rights

In many countries, consumer law provides protections separate from manufacturer warranties. Keeping proof of purchase helps you use them. Check the rules where you live.

Manuals

Manuals are often available on the manufacturer's website, but websites change, and older models may disappear. If you keep a copy, you can find instructions offline. You don't need to scan an entire book: setup pages, error codes and maintenance schedules are usually enough.

Home inventory

Scans and photos of valuable items also serve as a home inventory for insurance. If you suffer a loss, you'll have evidence of what you owned and what you paid.

Selling second-hand

A copy of the manual and proof of purchase increases buyers' confidence when you sell an item.

Keep it tidy

Delete documents for products you no longer own, after the warranty and any return period have ended.

Checklist

Receipt scanned on purchase day.
Warranty card and terms scanned.
Serial and model numbers photographed.
Key manual pages saved.
Files named with product and dates.

Scan receipts and warranty cards with Document Scanner →