This Add-on is about to generate coupon codes in Google Sheets™ with the help of  forms and send the link to anyone you want and the data is stored in Google Sheets™. In google form E-mail field is necessary where we send coupon code  and the user will get the discount. This is very useful for the business to attract audience to take discounts and by this your business grows.
How it works :
First user have to open a google sheet and then installed add-on and then create a google form from tools ->create a new form or go to live form if attached with the sheet user have to open this Add-on from extensions -> Coupon Code Master and then set all the given attributes for sending coupon code to user's email. After setting all these user have to save the settings there will be green ticks appear in every field so the user know that these settings will done and then. user have the ability to share the google form link with anyone or attached this google form to any website then the customer avail the discount after filling the form.
Fields in the Add-on:
1) Discount entered
2) Static Coupon Code
3) Email field column range
4) Notification Email Subject
5) Custom text in Email
6) Custom rejection message