As per Protx's latest newsletter today, although Protx is PCI Compliant, merchants using Protx Direct would have to sort out their own PCI Compliance (latest card industry regulation), as the customer's card details are being collected at the Merchant's end. As per them, the only other alternative is to go with VSP Form or VSP Server, to avoid the cost and hassle of PCI Compliance.
Now, wouldn't it be possible to go for the Protx Form payment in an IFRAME to maintain the feel of integration and yet stay away from the compliance hassle. Any ideas ... ?