Yet Another Mail Merge is an add-on for Google Sheets. Click the following button to install YAMM:

Or open a Google spreadsheet. If you are not signed in, connect to Drive with the account where you want to install YAMM.

Then follow these steps:

1. Open the add-ons menu from your Google spreadsheet.

2. Type 'Yet Another Mail Merge' in the search bar.

3. Click on the button Install to install the add-on.

4. Accept authorizations.

After installing Yet Another Mail Merge, two pop-ups appear on your spreadsheet. You can now close both pop-ups, start to import your contacts or add them yourself to your spreadsheet.

The option Yet Another Mail Merge is now available in the add-ons menu. You are now ready to start a campaign!