A mailer includes a sheet having a front face, a rear face, a top edge and a bottom edge substantially parallel to one another, a left edge and a right edge substantially parallel to one another and substantially perpendicular to the top and bottom edges. A first, a second, and a third fold line are substantially parallel to the top and bottom edges, extending between the left edge and the right edge, and dividing the sheet into a first panel, a second panel, a third panel and a fourth panel. A protected information area is on the front face of the second panel and spaced apart from the left edge, the right edge, the first fold line and the second fold line. Four blackouts are printed on various panels to cover the protected information area.

A card enclosed unit has a card mount paper and a support mount paper adhered to each other. The card mount paper includes an upper paper and a lower paper. The card mount paper has a card. The card is separably enclosed in the card mount paper. The card is peelably adhered to support mount paper. A PIN code is indicated on the support mount paper side adhesion surface of the card, and a POS code is indicated on the support mount paper side adhesion surface of the card mount paper. The card mount paper has a hole such that the hole is facing the POS code.

A system including a greeting card, a scannable code positioned on a surface of the greeting card, and a computer device comprising at least one memory and at least one processor in communication with the memory. The at least one memory storing instructions causing the at least one processor to electronically create a profile data file associated with the participant and a beneficiary designated by the participant. The profile data file configured to receive and store message data and configuration data, the configuration data including at least an account identifier for linking transferred funds to the profile data file.