Buy links that never break
Retailer URLs change, regions differ and formats split. Here is how to keep every buy link working.
A broken buy link costs you a sale and teaches a reader that clicking your links is pointless. They break more often than authors expect.
Why links break
Retailers merge editions, retire product pages, change URL formats and redirect regional stores. A new edition with a new ISBN can leave your old link pointing at an out-of-print listing. Links copied from a browser often contain tracking fragments that expire.
Use clean, canonical URLs
For most stores the stable part of a product URL is short: an identifier and little else. Strip everything after it. A clean link survives far longer than one copied mid-session.
Universal links
A universal book link sends each reader to the right store for their country and preferred retailer. It is especially useful in newsletters, back matter and printed material such as bookmarks or QR codes, where you cannot fix a link after it goes out. Keep one universal link per book and use it everywhere you cannot edit later.
Audit on a schedule
Put a recurring reminder in your calendar, quarterly at minimum, to click every buy link on your site. Check on a phone as well as a computer, because some stores send mobile visitors somewhere different. Also check after any re-release, price change, or switch between exclusive and wide distribution.
Match the edition
If your print edition and ebook have different covers or subtitles, make sure each link lands on the edition the page describes. Readers notice mismatches and lose confidence.
Back matter matters too
The links at the end of your ebook are some of the most valuable on earth, because they reach a reader who just finished your book. Update them whenever you publish a new title, and re-upload the file. A site you can edit in minutes is no help if the ebook still points at a page that no longer exists.
Written by the Spinecrest studio · October 12, 2026