Stack Overflow
Stack Overflow

Questions tagged [payment-gateway]

A service for authorizing payments for an e-commerce website, an online retailer or a traditional business.

Payment gateways are a way to securely communicate a transaction between a payee (the merchant, and their acquiring bank) and a payer (the customer, and their issuing bank).

The payment gateway can be offered directly by a bank, or by a Payment Service Provider acting as a mediator between the payee bank and the payer bank. Some payment gateways also offer an API or SDK to allow developers to integrate the payment gateway into online platforms or mobile applications.

Payment gateways usually employ security mechanisms to pass the payment related information from customer to the merchant and from the merchant to the bank securely. In some popular payment types such as credit and debit cards, the security measures must comply with an industry standard and regulatory requirements.

Payment gateways may provide various modes of payment such as by credit card, debit card, online banking or mobile banking for executing the transaction.

4178 questions
1
vote
0 answers

Repeat / Update Hidden variable

I'm updating the amount of a PayPal button with a variable amount. I'm getting the amount like this: var amount = document.querySelector('.total-box > span').innerText; var hidden =…
daugaard47
  • 1,726
  • 5
  • 39
  • 74
1
vote
1 answer

Forming JSON for Basic Authentication for billPlz payment gateway api?

How to form the JSON for Basic Authentication for billPlz api? It is said in the API Reference of BillPlz that- "You authenticate to the Billplz API by providing your API Secret Keys in the request. You can get your API keys from your account’s…
Sami Al-Jabar
  • 151
  • 2
  • 9
1
vote
3 answers

How to integrate Paytm payment gateway in Swift

I have checked all the tutorial and also did a lot of R & D on gateway integration. But didn't find a way to integrate paytm payment gateway. func paymentConfiguration() { var orderDict = [AnyHashable: Any]() orderDict["MID"] =…
VIJAY SINGH RAGHAV
  • 141
  • 1
  • 11
1
vote
2 answers

search for active subscription for a customer in Braintree payments

In my website, I am using Braintree payment gateway for both card payments and PayPal transactions with auto renewal subscriptions. i am creating the customer and storing the card in Braintree vault for auto renewal.. also using the same customer id…
Srikanth
  • 137
  • 12
1
vote
1 answer

How do i generate a customer id while doing transaction Braintree

My goal is to generate a transaction sale while generating the customer id so that I could store the customer id to the database The reason why i need customer id is because so that the same user doesn't need to enter his credit/debit card…
sinusGob
  • 4,053
  • 12
  • 46
  • 82
1
vote
0 answers

PayPalExpress Processor Declines my order says Security header not valid

I have got a Paypal order, with a order id (O-123213XXXX) from Paypal. I am trying to Authorize it via Hybris Storefront. Hybris will pass the payload to third party when user clicks on place order button, that third party will authorize the payment…
Sanket
  • 43
  • 7
1
vote
0 answers

iOS: PayTm-Something went wrong. It may be due to any of these reasons

i am trying to integrate payTm payment gateway(Production) in my app. i generate all the required credentials for it but when i press pay button from app it get redirected to payTm page and OOPS Something went wrong screen... appears
Abhinandan Pratap
  • 2,142
  • 1
  • 18
  • 39
1
vote
1 answer

How to close the Online Payment Activity after a successful payment and redirect it back to the calling activity in android

I am using EBS payment gateway in my android application. It comes with a module which I have to integrate in my project. After doing so I created a Activity where all the payment processing happens. The problem is after successful transaction, the…
Nicolus Jovi
  • 57
  • 1
  • 9
1
vote
1 answer

PayPal webhook equivalent in PayFlow Pro?

1) How can I come to know if customer has been charged for recurring service in PayFlow Pro? 2) Is there any webhook equivalent endpoint available in PayFlow Pro ? Thanks
Chintan Mstry
  • 31
  • 7
1
vote
2 answers

Customizr Pro editing menu issue with some Woocommerce custom code

I attempted to ask Customizr support what my code was running into, but they basically said they do not support 3rd party plugins such as Woocommerce I needed to restrict the payment types based on what folk were buying on the site. For example,…
DSMTurboAWD
  • 344
  • 1
  • 3
  • 16
1
vote
1 answer

Adding data in a custom database table for paid orders in WooCommerce

When the user buy a product, I want to save a series of data in custom tables in database. This data will be the product id, custom fields I have, and some other data. My idea is that this should be done when the payment of the product has been made…
Manu
  • 319
  • 1
  • 2
  • 10
1
vote
0 answers

WooCommerce Subscriptions: Changing payment method of existing subscription

A client of mine wants to change payment service provider in his WooCommerce store. He has a few hundred existing subscriptions that need to be transferred to this new PSP. Basically, everything is done in order to do this, except for the…
Roemer
  • 1,336
  • 1
  • 15
  • 39
1
vote
1 answer

postmessage to browser's opener window from callback in Internet Explorer 11.0.x

I am trying to write a callback in my app that opens a popup, does some stuff and responds to the popup opener window to mark the action as complete. The popup uses window.opener.postmessage() method to communicate with the opener window in…
Shubhansh Sahai
  • 34
  • 7
1
vote
1 answer

Converge API : error 4007 - CVV2 Requested But No Data

Request Url: https://api.demo.convergepay.com/VirtualMerchantDemo/processxml.do Here is my Sample Xml Request: MERCHANTID12345 USERID12345 PIN1245 …
Anon21
  • 2,961
  • 6
  • 37
  • 46
1
vote
0 answers

Wordpress woocommerce - Creating order at payment/checkout process

I am using woocommerce plugin version 2.6.14. Whenever customer initiates a payment process (via PayPal) to deposit funds in the wallet, a new order is created whose email is sent to both customer and admin. Now, this order's email will confuse the…
Chanchal Kumari
  • 45
  • 8
1 2 3
…
99 100