MYC won't sell your data. Period.
MYC does not store credit card information but uses PCI-compliant 3rd parties for processing credit cards.
MYC will not share your data unless required to operate in the normal course of business. For example for trophies we need to share your name with the trophy company, for this website we need to share your information with rechub.net (which also agreed to not share your data) to populate the website database, for mailings we need to share your name and address with ImagePrints to generate those postal mailings.