Pinkberry is the latest brand to launch delivery via Postmates, although that offer is currently only in Los Angeles and New York. The Los Angeles-based frozen yogurt chain has been using GrubHub/Seamless to take delivery orders with the chain’s employees doing the delivering. Now Postmates will handle everything from the ordering to the courier side, said Laura Jakobsen, Pinkberry’s SVP of marketing and design. “Postmates is so smart on the technology front, and they were able to meet our customer service standards,” said Jakobsen.