Postmates revealed one of its largest restaurant partnerships to date with a newly announced tie-up with Popeyes Louisiana Kitchen to offer third-party delivery at more than 2,000 of the chicken chain’s locations across the U.S. To juice initial orders, Postmates is waiving delivery fees on orders with a promo code.

Popeyes and Postmates have worked together for several years. Together, they have already completed “hundreds of thousands” of deliveries, and the new agreement is intended to increase volume at participating locations.

Postmates offers delivery from more than 500,000 restaurants, grocery and convenience stores, and traditional retailers. According to the company, it now operates in 3,000 cities and serves 65 of the top 100 restaurants in the U.S.