I am using the nopAccelerate API to add to the store shopping cart (specifically their CatalogProductAddToCart api) from an ASP.Net webforms app.Their API successfully creates the cart, has the item added to it, and creates the customer record as guest (will always be a guest).
But I am having a problem going from the ASP.Net webforms app to the shopping cart in V4.4. Every time I redirect from within a new routine in the Checkout Controller (where I pass the customerID) to the ShoppingCart route I get Shopping cart is empty.
I need to get this fixed ASAP so that when my customer clicks "Register" on my app, they are immediately taken to the shopping cart with the product that the asked for.
I have this working in V3.4 using a specific plugin called addtocart, but I can't get this to work in 4.4
If you can help, please let me know ASAP. I am on the East Coast of the US.