1. Buy retractable shopping carts online. If you don't trust Taobao and other small businesses and buy them collectively, you might as well find some processing plants or agents to negotiate. You can also put forward some requirements according to your own needs.

2. Nowadays, there are many kinds of telescopic shopping carts, such as shopping carts with stools, climbing shopping carts and folding shopping carts. So when choosing, choose the right one according to your actual needs. For example, the elderly can choose the shopping cart with stool, which is convenient to rest at any time on the road; For example, for apartments with high floors and no elevator, you can choose to climb the shopping cart to save effort and easily climb the stairs.

3. After receiving the goods, be sure to check whether the pull rod telescopic shopping cart is intact, and try to install it, such as whether it is convenient to fold and open, whether the wheels are pushed smoothly and silently, etc