Manual Fulfill:
By default, Shopify stores are set to manual fulfill for all products/orders; meaning you need to manually set an order to fulfilled and enter shipping & tracking details.
This means that all Cardzware orders will have to be manually fulfilled by clicking the "Request fulfillment" button on the Shopify order admin page.
Automatic Fulfill:
You can set your store to automatic fulfill; meaning all orders, no matter the product, will automatically fulfill. You then manually add the shipping & tracking details.
This means that all Cardzware orders are automatically fulfilled; once an order is paid for on Shopify it is immediately sent to Cardzware for printing and shipping.
Cardzware will automatically send Shopify a notification when an order has been shipped. Shopify in turn notifies your customer via email of the same.
Which should I choose?
Generally, if you fulfill your own products & orders you should stick to manual fulfillment as the setting is store-wide.
If your store is selling dropship products only and there's little need for manual intervention then you should use Auto Fulfill.
Shopify's article on order fulfillment settings:
How do I change to Manual/Auto Fulfill?
Follow this link:
https://shopify.com/admin/settings/checkout
Scroll down to "Order processing"
See the screenshot below
