Best Checkout apps for Shopify

Code Black Belt · since 2017 · Cart customization

Show shipping rates before checkout to reduce cart abandonment

Cirkle Studio LLC · since 2023 · Cart customization

Checkout customize to reorder, rename & hide payment methods.

MageComp · since 2020 · Wholesale

Set quantity limits, minimum Order Limits, MOQ, Checkout rules

W3trends · since 2015 · Pricing

Let your customers request quotes through your cart.

NexusMedia · since 2016 · Pay later

Order Form for COD & Pre-orders – Boost Checkout Simplicity

reginapps · since 2017 · Order limits

Establish order limits for the cart and checkout process

247 Apps · since 2026 · Cart customization

Payment method discounts, auto-applied in cart & checkout

Addify · since 2024 · Order limits

Create Custom Bundles with Discounts on Added Products

Zipify Apps · since 2020 · Upsell and cross-sell

Increase AOV with AI post-purchase upsells & checkout upsells

RoarTheme · since 2020 · Store management

Add terms and conditions checkbox, terms checkbox to Cart

Casual Ecommerce Apps · since 2024 · Order limits

Set checkout rules, minimum order, MOQ, T&C box, or block IP

Bold · since 2012 · Cart customization

Boost AOV w/ Checkout Upsells and Post Purchase Upsell Funnels

ShoppingGives · since 2019 · Cart customization

Donate % or $ of Sales & Empower Customers to Add-on Donations

FourEightSeven · since 2025 · Discounts

Create custom discount, shipping, & payment rules without code

BeUniq Apps · since 2021 · Cart customization

Add external links and affiliate links buttons on all pages

Capital Castle · since 2024 · Order limits

Pre-orders & order limits in one. Simple setup, full control.

Effective Apps · since 2019 · Marketing and conversion

Replace Add to Cart with Skip to Checkout/Quick Buy Now Button

Moving Primates GmbH · since 2022 · Order editing

Address & email validation to prevent data errors and returns.

Axtrics · since 2024 · Order limits

Enforce Order Validation Rules to Control Store Purchases.

CleverApps · since 2021 · Cart customization

Let Your Customers Add to cart Instantly from Any Page.