There are a few easy ways to temporarily pause your store from Yamimeal.
Login to your tablet
Click on "Settings"
Set the business status of the restaurant by sliding on/off at the "Store Open" option
Login to your Merchant Portal via https://merchant.yamimeal.com/web/merch/#/login
Click on "General" under "Merchant Settings"
Search for "Business States" and click on "Temporary Close"
Remember to click submit to save and publish your updated information
For safety measures, Merchants can login to your tablet to confirm the restaurants' business status.