<form action="https://select.WM.com/wcc/purchase" method=POST> <input type=hidden name="instId" value="Your installation ID"> <input type=hidden name="cartId" value="Your ID for the product"> <input type=hidden name="amount" value="The cost of the product"> <input type=hidden name="currency" value="currency code e.g. GBP, USD"> <input type=hidden name="desc" value="what you are selling"> <input type=hidden name="testMode" value="100"> <input type=hidden name="email" value="your email"> <input type=submit value="Buy This"> </form>If you hit the submit button you will be taken to the Web-Merchant/WM server and can then follow through the payment pages. This transaction is set to testmode 100, which means that it will "succeed" whatever card details you supply. Because this is a test transaction no money ever changes hands.
The following sections describe
in detail the process of submitting and processing a transaction and how to
carry out testing.
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