how to download an app for rental business
when an user want to
rental a power bank to charge his phone , he needs to download the app can finish the deal . he can
download the app from google play or apple app store , or scan the code of the station can download the app .
after he finish the app , he needs to
register the app and bind the bank card , select the
payment package , then
rent a power bank , after he finish the charging , return the power bank is ok , and end the business .