PayPal Community

ok i figured it out , did you know how this is working ??? https://cms.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/howto_html_paymentdatatransfer   or do you know a method how to verify that he paid you ?  it isn't enough to go to success.php ... View more

probably you didnt understand what i want to know... now i use this code   <form action="https://www.sandbox.paypal.com/cgi-bin/webscr" method="post" name="paynow" id="paynow">           <input type="hidden" name="cmd" value="_s-xclick"> <input type="hidden" name="hosted_button_id" value="QRYFTK9PHPVYC"> <input type="hidden" name="quantity" value="1"> </form>   to display the buy know button.   i tried to add   <input type="hidden" name="amount" value="15.00">   in order to add the buy now price but it does not work , so i want to know how i can change the price ... View more

what do you mean , it populates the form ? can you give me the code ? the paypal input field tha "changes" the price... i want used hidden input ammount but it does not work...   now for your problem , if i were you , i would use php SESSIONS in order to hide and show the buy button ... or if you can no more future buys by the user , you can add the user id who buys it at your database with the product id , and then every time you load the page , you will check if the user id checkout once with this product ... View more

i want to hear an answer about the pricing issue .... in this case you cant create 1.000 buy now buttons with fixed price , you have to change the price with some way... i want the same thing , but amount hudden input in html form does not do the job..... ... View more

Thanks for replying, i want to "sell" a service which price will be dynamically changed , for example if the user askes for 100 products i want to fix the right price . How can i do it ? i have to set piece price at button and then "play" with the quantity ?? ... View more