Welcome to MAXKGO, we mainly sell MAXKGO BMS Board and our cooperative partner's Flipsky ESC. Parcels be sent to US by Air or Register Mail support DDP. If you need to use credit card payment, please move to our aliexpress store: https://www.aliexpress.com/store/1104128421?spm= or Alibaba store: Products list direct from CN (alibaba.com)