The service headquartered in the UK provides payment processing for e-commerce transactions and other online exchanges. It can verify validity and credit limits for credit and debit cards, then complete real-time payment and transfer funds to the seller's account. Payment options include Visa, MasterCard/Maestro, and Paypal.
API methods support secure, real time payment processing. Methods handle pre-authorization for credit and debit card number and transaction amount, providing an authorization code for use in completing payment. Methods also clear payments through the card provider's system and return confirmation of the funds transfer to both buyer and seller.