# Checkout and payment screen patterns

Source: Lazyweb Research
8 data-backed questions on Checkout and payment screen patterns.
HTML: https://www.lazyweb.com/research/category/checkout-and-payment-screen-patterns
Markdown: https://www.lazyweb.com/research/category/checkout-and-payment-screen-patterns.md

## Questions

- [What payment methods do top mobile apps show at checkout?](https://www.lazyweb.com/research/payment-methods-shown-at-checkout-top-apps)
  Across the 73 of 77 tracked mobile checkout apps that have vision text, 14 mention a card field (credit/debit/card number) and 12 surface Apple Pay [1]. Buy-now-pay-later (Klarna/Afterpay/Affirm/inst…
- [Do mobile checkout screens show a promo or coupon code field?](https://www.lazyweb.com/research/do-checkouts-show-promo-code-fields)
  Yes, and it is common: 40 of the 73 tracked mobile checkout apps with vision text (55%) surface a promo, coupon, or discount-code field [1]. That makes the promo field the single most common checkout…
- [How many tracked apps offer Apple Pay as an express checkout option?](https://www.lazyweb.com/research/how-many-apps-offer-apple-pay-express-checkout)
  12 of the 73 tracked mobile checkout apps with vision text surface Apple Pay at checkout [1]. In the same corpus, Apple Pay gets its own dedicated screen type — 18 'apple payment modal' canonical scr…
- [Where do apps place upsells around checkout — and how common is it?](https://www.lazyweb.com/research/where-apps-place-checkout-upsells)
  Checkout upsell is the single largest checkout sub-category in the corpus: 70 of 169 canonical checkout screens (41%) are 'checkout upsell', spanning 33 apps [1]. That is more screens than the core '…
- [What do apps actually change when they experiment on checkout?](https://www.lazyweb.com/research/checkout-experiments-what-apps-actually-change)
  The corpus detected 81 before/after checkout experiments across 19 companies [1]. By area, the changes split into payment (34), cart (27), core checkout (21), and express-pay (8) [1]. These are obser…
- [Which tracked apps have the richest checkout and payment flows?](https://www.lazyweb.com/research/which-apps-have-the-most-checkout-screens)
  Among the 77 tracked mobile checkout apps, iam leads with 12 captured checkout/payment screens, followed by lyft (10), uber-eats (9), amex (8), and robinhood (8) [1]. These are the best named anchors…
- [How large is the checkout-screen benchmark — mobile apps vs web?](https://www.lazyweb.com/research/checkout-screen-corpus-size-mobile-vs-web)
  The benchmark spans two separate corpora: 169 canonical mobile checkout/payment screens across 77 apps, and 296 labeled web checkout screens across 152 companies [1][2]. These corpora do not cover th…
- [Which app verticals have tracked checkout and payment flows?](https://www.lazyweb.com/research/what-verticals-have-tracked-checkout-flows)
  Among the 77 tracked mobile checkout apps, Health & Fitness leads with 11 companies and Shopping follows with 8 [1]. Every other vertical has 7 or fewer, so this family reports absolute company count…