Shopify rule

Shopify rule


Job Description

Hi!! I need help in creating (unless one exists) a way to require that a customer select and purchase one of item (A) in order to qualify to purchase item (B).

I have already bought $4.99 app to further limit the purchase of item (B) to 2 max.

I just need to make sure this is an exclusive buying option if the customer buys item (A)

I don't know what to budget. I see some rates at $10HR and others at $20HR??