Shopping check tool

By using this app when shopping, you can prevent forgetting to buy.
The usage is as follows.

【How to use】
1. To select a product of plan to buy before shopping
2. If you actually put the product in the shopping cart while shopping, tap the product name and put a check mark
3. If all have check marks, you will never forget to buy

In addition, since you can add a product name, or add a product name to buy of your own, please use well customized.