Login to Merchant's Portal > Menu > Items > Item
You can set item's "Original Price" and "Price" according to the following procedures:
Login to your Yamimeal Merchant Portal
On the left sidebar menu, click "Menu" and followed by "Items"
Click on the "Items Name" to make changes
Scroll down and click "Price($)" and fill in the price for sale
Scroll down and click "Original Price($)" and fill in the original price
Remember to click "Submit" to save and publish your information that you have input
After setting the Price($) and Original Price($), the main page will showed the difference within 2 prices.
If you need further assistance, please feel free to submit your request to Yamimeal Care Team through our Help Center and we will contact you as soon as possible.