这家建材市场采用现购自运模式，顾客需要自己搬运购买的商品。

This building materials market operates on a ___cash-and-carry basis, so customers must transport their purchases themselves.

这家现金自运批发市场深受餐饮业老板的欢迎。

This ___cash-and-carry wholesale market is very popular among restaurant owners.