Configuration
Open Stores > Configuration > MageB2B > One Step Checkout and select the website or store view that should receive the change. Test one scope at a time. A different store scope can have a different title, layout, field behavior or feature set.
Recommended order
- Enable the module and choose whether guest checkout is allowed.
- Set the checkout title, description and header layout.
- Choose the column layout in Checkout Block Layout.
- Review the billing and shipping field builders.
- Test one normal checkout before enabling optional extras.
- Enable delivery dates, autocomplete, cart recovery or tracking separately and test each flow.
General settings
- Enable One Step Checkout controls the module's checkout presentation.
- Checkout Title and Checkout Description are shown in the checkout configuration.
- Allow Guest Checkout is an additional module check. Magento's own guest-checkout policy still applies.
When the module is disabled, the normal Magento checkout continues to handle the cart.
Design and header
The design group accepts validated hexadecimal colors, a supported border-radius option, a CSS font stack, button text color and header background color. Header Layout chooses the reduced checkout header or the storefront header. The storefront footer remains displayed.
Use the existing theme font with inherit unless the store has a documented CSS font stack. Check the result on desktop and mobile after changing the colors or header.
Functionality
The functionality group controls the billing-same-as-shipping default, coupon visibility, gift-card visibility and the authentication block. These settings do not bypass Magento's own coupon, gift-card, customer or payment validation.
Scope and cache
Configuration values are read with Magento store scope. After a configuration change, finish the normal cache and static-content workflow for the deployment mode. If the browser still shows the previous layout, test a fresh private session and inspect the rendered checkout before changing unrelated settings.

