Learn about adding new credit card types to your billing page, adding PayPal as a pay method, and more.
Read about using the real-time inventory or database inventory features as well as showing availability and managing your inventory.
Learn about shipping-related features in the checkout process as well as setting shipping method and rates.
Get instructions for setting up tax rates, managing tax rules, and other tax-related topics.
Find answers for resolving problems related to order settings.