Action Details
Requirements and how-to articles for Google My Business's action:

Requirements
You need this to get it done:

Offer Title
Write an eye-catching name for your offer (maximum of 58 characters.)
Start/End Dates and Times
Set the start date and time and the end date and time for your offer.
Coupon Code (if applicable)
The coupon code needed to redeem the offer.
URL (if applicable)
The URL the customer must visit to redeem the offer.
Terms and Conditions (optional)
You can add terms and conditions for your offer.
Offer Details
Tell the user about your offer (maximum of 1500 characters.)
Photo
Photos should be simple, direct, in-focus and well-lit, with bright, vibrant colours.
File format: .jpg/.png
Minimum resolution: 400 x 300 pixels
Note: You can use either a photo or a video, but not both.
Video
File format: .avi/.mp4/.mov/.flv/.wmv/.mpg/.m4v/.mkv/.m2ts/.mts
Maximum file size: 100MB
Note: You can use either a video or a photo, but not both.
Requirements missing or found errors? Report

How-To Articles
A list of useful links for you:

0
Google My Business Help - Post on Google
Official guide to making business posts on Google.
Official
Link missing here or found errors? Improve How-Tos