We have almost completed testing out our payment pages for stallholder listings. We will be using WorldPay for processing our credit card transactions. WorldPay are a very large and highly reputable Internet Merchant solutions provider. You can find out more about them at www.worldpay.com. WorldPay are pretty strict about ensuring we comply to their rules regarding Refund Policy, Contact Information and displaying of credit card logos. You'll see all this information clearly displayed when you go to the Add Your Listing page. If you have any questions, please don't hesitate to contact us.