After reading many posts, including the zenpaypal instructions in the nightly, I'm still not able to find my answer. I've got it to work here: http://darrellmankin.org/gallery/index.php?album=skinny-jim-new-drummer&image=003v.jpg - however, it's putting in the cart as single purchases. In other words, if I place another order on a different image it just starts all over as a single purchase instead of now having two items in the cart.

Also, is there a way to make it where if I want to order 2 of the same image it would show as 2 items in the cart? Anybody got their zenpaypal to work this way? Please share. Thanks.

Well, it looks like I'll have to hard code the paypal cart via the paypal instructions.

My question is, what changes do I make in the "Custom Data" field on the album/image edit page? How does the information in it now affect the new info that I will put in the image.php page? So I guess I turn the plugin off and remove the `<?php zenPaypal(); ?>` function?

Or, is there a way to add the info that I need in zenpaypal.php?

Just found this post, have had a look at your current system in your gallery, I'm not the most amazing coder but I'll have a hack around and have a see.
I too am trying to go from single item > checkout, to single item > basket, to accumulate a number of images etc. then checkout once all is done...