need help with paypal shopping cart modify qtys

Hi, I am trying DESPARATELY hard to put in or modify the shopping cart button for paypal.

Here is my situation. I have ONE product, but if they buy 6 to 10 there is a price change, and then another price change if they go to 11 to 20 and then one more price change if they buy 21 or more…See where I am going with this?

I know that once the paypal cart comes up and they change the qty amount in there nothing I can do HOWEVER I know there is code that I can manipulate to allow for an error message to come up if they try to input a qty outside parameters and that is what i am NOT able to figure out.

can anyone help me?

I have even thought to just put a drop down qty menu in the webpage, but how do I link that to the paypal shopping cart OR how can I link that to a paypal buy now button??? is there a way to do this??

Thanks in advance

Sandra Ellison…

P.S. I am VERY new at HTML but so far I have learned SO MUCH just by trying to figure out this STUPID paypal cart.

Thanks again ?

Also in #HTML _↴