Every product (item) in your BentoBox catering store must have an associated fulfillment method(s). You can set multiple fulfillment methods per product.
To update your fulfillment method(s), go to Store > Catering.
To set your fulfillment method, click into the individual product. You'll see a checklist at the right-side settings panel for Fulfillment Methods. You'll select at least one of those methods from the checklist.
Fulfillment method options:
Click the links to learn more about the different fulfillment method options.