payment-gateway

I am using PayPal express in Sandbox mode in my PHP script (curl + SOAP). I have a simple purchase form with 1 "buy" button. When it's clicked I send initial SetExpressCheckout request and get successfull response from paypal with Acc=success and a fresh token <Ack xmlns="urn:ebay:apis:eBLBaseComponents">Success</Ack> <Token xsi:type="ebl:ExpressCheckoutTokenType">EC-4GV76670YM092205U</Token></SetExpressCheckoutResponse> Next I am trying to redirect script to PayPal with this new token: header("Location: https://www.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=".$result[Token]."

I have Integrated Paypal using php. I know there is return url ,that means when payment is received it will return to the url for our website. My Question is if payment is received and due to internet problem it does not return to our web page, how do I know that payment is received from a particular user? If there is a network issue and PayPal cannot issue the IPN message, then according to their documentation, they will retry 15 times up to 4 days. The IPN message service does not assume that your listener will receive all IPN messages. Because the Internet is not 100% reliable, IPNs can get

We'd like to find a payment provider that lets us do something similar to Hailo, ie: Users sign up and give us their credit card details/authorise us to charge their account. They only need to do this once . In Hailo's case, users might take a cab journey at any time and be billed any amount (within reason). In our case, users might need a job done at any time, again with an invoice for an arbitrary amount. So ideally we'd be able to charge users accounts at any time, for any amount, without further authorisation. This is possible because Hailo (and I believe Uber) have it implemented. However

I am trying to get the transaction info of paypal transaction that is passed to our website when customer is redirected to our website. I turned auto-return and pdt in my sandbox paypal account setting. I posted a sample transaction to paypal and it replied to my return url with tx appended. As found in some docs I did a curl req to https://www.paypal.com/cgi-bin/webscr and tried to get information by passing the req values as follows: a.) tx = same one received from paypal b.) at = pdt code given by paypal while turning pdt on c.) cmd= "_notify-synch" but in result i get String(0) "". What I

I'm trying to integrate Paypal and I'm using sandbox in the process. I follow the step of the accepted answer in the below question. Setting PayPal return URL and making it auto return? But when I try to enter the URL, Paypal return the below error. We were unable to validate the URL you have entered. Please check your entry and try again. URL I'm trying to set is http://localhost:8888/paypal/success.php . Also I tried sending the return url with the form as below. <input type="hidden" name="return" value="http://localhost:8888/paypal/success.php"> Both methods does not work for me. Full Form