Pay-pal Check-out .. PLEASE HELP

[J0sh]

Hi

I'd like to start by saying that I am an extreme novice , and have not developed any sites at all... But i own a few domain names, and am trying to get them developed ( however, my developer is more of a designer... )

Our problem -

we are creating a check-out with paypal to sell tshirts .. however , we do not want to check out of the site into paypals for every individual selected tshirt.. I would like to have a similar set-up to this company -http://www.aquadio.com/store222.htm , where the user can select as many tshirts as they wish , and then check out at once

(also, for some reason, when we do check-out, the continue shopping button does not take us back to the website )


So I am sitting here with my designer, scratching my head, hoping to get some feedback from anyone who think they can easily explain how to do this, so we can determine if it can be done by her or not...

I know that most of the questions on here are probably more sophisticated in nature, but I do appreciate any help you guys can provide

I can even arrange a phone call if you Private message me your phone number - thanks for any help in advance