I've looked for help on this extensively, and it seems that there is always some confusion on the part of the person answering as to what is trying to be accomplished.
I have several items to purchase. Some are things (t-shirts, books, event tickets, etc.) and some are monthly subscriptions for an ongoing service.
What would the process be to process a purchase that contains a thing and a subscription.
I have been able to work with the REST API to successfully process a simple item purchase, and also to create a billing plan and successfully purchase a subscription (billing agreement) to that plan. What I cannot figure out is how to accomplish both at the same time, with only one trip to PayPal for payment authorization.
Any assistance will be greatly appreciated.
Thanks.
Note, I am effectively working with the CURL based transactions as there is no Lasso based SDK available.