Your local Subway will no longer be allowed to reject digital coupons or avoid footlong sandwich deals

Subway is forcing franchisees to honor all digital promotions effective December 28.

Nancy Luna/Insider

• Subway franchisees have been able to opt out of deals made through the chain's app.
• Starting December 28, the chain is forcing franchisees to honor all digital deals. 
• The move comes as the chain's sale to Jimmy John's owner is reportedly under review.

Subway franchisees have long rebelled against the chain's constant string of footlong deals and cheap sub promotions.