Fulfillments in the admin are where you take steps to deliver items to your customer. It is easiest to imagine fulfillments as each parcel you will be sending to your customer. An order can have multiple fulfillments for a number or different reasons (e.g. items are too large to fit into a single package). Fulfilling an item allows you to pick the item ready to be shipped and the relevant information (such as weight, address and tracking information) provided.
See “what are fulfillments?” for more information.
A typical fulfillments list;