We are planning to work with another shop on shopify. We would like to link up their products, may i confirm what kind of API we can do?
Option 1, the item onboard A shop, payment done on A shop, and then auto send the order and payment to B shop Option 2, the item list on A shop, and once the customer click on it, it redirect them to B shop
Option 3, the item list on A shop, payment done on our shop, only the order send to B shop, payment keep on A shop
Which option is available within shopify and any guideline to lead me to complete this?