The R (H) EINPOWER VALUE customer card A map. Many advantages. No costs. The app of the R (H) EINPOWER VALUE customer card. Welcome to the loyalty card program for R (H) EINPOWER customers. We just want to say thank you for being our customer. Therefore, as the owner of the R (H) EINPOWER MULTI VALUE customer card, you benefit from many exclusive advantages. Whether shopping, sports, amusement parks, the theater, musical or cinema and around the car: With the R (H) EINPOWER MULTI VALUE custome