在他们买到产品些，提供一些产品信息，产品需要组装，电池需要充电，如果是最终拥护，他们在当天没法使用，可能对他们而言，是个糟糕的礼物。

• Give information before they get the products, the products need setting up, and the battery must be charged, if its the end user the bike could be a mas present and they would not have time on the day to use.