Community As a part of Jons' on-going commitment to education and youth services, we are proud to play a role in the programs below: Jons Marketplace is proud to partner with Cupones para la Salud in its support of the Juvenile Diabetes Research Foundation. Watch your mailbox for "Cupones para la Salud." This coupon book is full of great savings, and by simply redeeming these coupons at Jons, you can support the Juvenile Diabetes Research Foundation in their search for a cure to diabetes.