Download websites that use PayBright

About PayBright

A payment brand can outlive the company that created it. Checkout code is written once, tested carefully and then left alone, because nobody volunteers to touch the part of a shop where money changes hands. Ownership changes, rebrands and platform migrations all travel more slowly across that page than anywhere else on a site.

PayBright shows how that works in practice. The installment product carries its own name in checkout markup while the vendor of record is Affirm, so a fingerprint still resolving to the original brand is evidence about migration lag rather than about which company ultimately gets paid. Anyone using the data to reason about corporate footprints has to hold both facts at once. The brand on the button and the owner behind it are not the same thing, and our detection reports the brand.

What an installment option implies about a merchant is more stable than the branding. Split payment gets offered where baskets are large enough for the cost of credit to be worth it, which points at furniture, electronics, appliances, sporting goods and other considered purchases rather than at low value repeat buying. A retailer offering it has also entered an underwriting relationship and wired a third party into checkout, and neither is a commitment a casual store makes.

As of October 2026 the fingerprint appears on 6 sites, and the number is limited by where the code lives rather than by how many merchants offer the option. Buy now pay later widgets sit on product pages and inside checkout, sometimes only once a cart has items in it, and a crawl that reads a home page will miss every one of them. Payment detection undercounts as a rule, and undercounts worst on the pages that require session state.

The list remains the only practical way to ask the question at market scale. Which merchants offer installments, on which ecommerce platforms, in which countries, beside which other payment providers? A per-domain lookup cannot answer any of those, because the answer only exists once every domain sits in the same file.