I have made a few modifications to nopCommerce for my Store and I have been having lots of fun learning about its intricacies; however, I am having difficulties completing a piece that requires additional expertise.
I would like to charge an extra fee to clients who need a delivery, but their total is under $20. Furthermore, if they choose to pick up the product from our greenhouse, the fee is waived.
I was able to code up to the shopping cart, but the final total is not getting to PayPal. PayPal is only getting the total without the extra fee and I am not sure how to get the Cart total to Paypal as well.