The Niagara Health Vendor program offers independent businesses the opportunity to display and sell their products onsite at the Marotta Family Hospital in St. Catharines and at the Welland Hospital. The vendors provide various products such as clothing, jewellery, hand-made goods, and pre-packages food items.

Rental fees for a space at the Vendor Partner Program at Niagara Health all go back into the organization to support the care of patients across the region. The rental fee is $125 per day at the Marotta Family Hospital and $90 per day at the Welland Hospital.