# Setting Tariff
The following introduces the method for setting selling and buying prices.
Tap Setting, to go the tariff setting page. Tap the editing icon , to set the selling/buying (To grid/From grid) tariff.

# Setting Selling Tariff
Select the currency unit according to the actual situations.
Select “To grid” from the tab.
Adopt a tariff setting method. There are two methods: Customized and Automatic.
Customized allows a user to set a personalized electricity price according to the actual situations. Automatic is that the system automatically acquires the unified electricity price of the country/region where the user is. This method is only displayed at countries or region supporting the third-party platform, or it will be hidden.
Customized
- Fixed tariff: Select Fixed tariff, set the price, and then tap Save.
[!Note] If you do not know the electricity price, contact the local power supply company to confirm it.
TOU tariff
Tap the blank of end date, to divide a year into different periods.
Tap > or Add tariff to enter a period.
Divide a day (24h) into different time slots.
Set an electricity price for each time slot.
After all settings are done, tap Save.
TOU tariff (weekdays+weekends): Similar to settings of TOU tariff, but it further provides settings for weekday and weekends.
Automatic: You need to set the country/region and service charge (confirmed by the local grid).

# Setting Buying Tariff
The method for setting the buying tariff is similar to that for setting the selling tariff, which is not described herein. For details, see Setting Selling Price.