Bill orders and sync compliance data via the vinSUITE (eWinery Solutions) SOAP web service

Steps

1. Request SOAP web service credentials for your vinSUITE/eWinery Solutions account (there is no public self-serve signup for this legacy web service; obtain access through vinSUITE support).
2. Reference the EWSWebServices class reference (ws.ewinerysolutions.com/docs) as the authoritative method list — this is a Doxygen-generated SOAP API reference, not a REST/OpenAPI doc.
3. Use member-management methods to add or update member records, matching by member ID, an external AltMemberID (e.g. an RMS member ID), or email address.
4. Use club methods that take a member ID and date range to retrieve that member's club-membership objects, and separate methods to list the wine clubs available for the winery.
5. Use the order/billing method (e.g. the pay-order method referenced in the docs) to bill an order against a stored CreditCardID — if the winery has order compliance checking enabled, the order is checked for compliance before the payment gateway is charged, and the method returns success or a specific compliance/gateway error code.
6. For suppliers only, use the third-party wine master inventory update method to keep an external wine master catalog in sync; this method is restricted to supplier-type accounts.