How to set up a flat rate shipping method in your Shift4Shop store
Shift4Shop offers two types of shipping methods. Real time Shipping Methods through the regular shipping carriers (UPS, USPS, FedEx, etc) and Custom Shipping methods that can be based on the Weight, Order Amount, Number of Items, or Zip Code.
In some cases you may need to create a flat rate shipping method in order to cover shipping costs for a particular set of circumstances.
Learn more at, https://support.3dcart.com/Knowledgeb...