Categorize the product from the given description.
This app is a marketplace for people to buy and sell items easily.
Product Category: eCommerce/Mobile Marketplace
Complete the following task based on the instruction and optional input provided.### Instruction:
Categorize the product from the given description.

### Input:
This app is a marketplace for people to buy and sell items easily.

### Output:
Product Category: eCommerce/Mobile Marketplace