I am wondering how to set up a workflow or something that would indicate the user successfully registered as a seller. I have field Merchant that is Yes/No which needs to be switched to Yes in order to allow the user to post items for sale. However if I set the workflow where such a change takes place after the registration event then the field switches to Yes even if the user cancels the registration process without completing it.
Any ideas on how to avoid this. Assume my api understanding is near zero:) So if that is what is required a little walkthrough would be wonderful!!!