The PEI Federation of Agriculture is pleased to provide a 10% discount program at all (Canada wide) Mark’s locations for our membership. All members receive a digital discount card via email in spring, as well as one print copy of the card in the spring membership mailing. The digital card can be shared with farm employees and saved on your phone in the Photos app for easy access. For any questions, please contact our membership coordinator, Michelle McDonald, at or 902-368-7289.