California Pizza Kitchen (CPK) is the latest major pizza chain to ink a deal with a third-party delivery company—in this case, Postmates. To celebrate the new partnership, customers who use the Postmates app and the promo code CPKDAY can get a $10 discount on orders of $30 or more from March 10-15.

“California Pizza Kitchen has a storied history in Los Angeles, and so it made sense for us to partner given our expertise in the region, where we are the market leader with more than 120% more market share than the closest competitor,” said Craig Whitmer, Postmates’ vice president of merchant business development, in a press release. “We’re proud to now play a role in helping customers access the restaurants no matter where they live.”

Mike Mader, CPK’s senior vice president of strategy, planning and transformation, said Postmates’ delivery capabilities “will help us create an additional touchpoint with new and existing customers who want to satisfy their CPK pizza cravings or taste our wide variety of other high-quality dishes.”

Founded in 1985, CPK has more than 240 restaurants in 10 countries and U.S. territories. Postmates works with more than 500,000 restaurants and grocery and convenience stores, as well as traditional retailers. Postmates operates in about 4,200 cities in the U.S.