In Settings → Google reviews:
- Paste the "Leave a review" link from your Google Business Profile.
- Choose the delay after the visit (1 hour by default) and save.
After each stamp, Goodly waits for this delay, then sends an e-mail invitation to the customer, provided they have an address and accept your e-mails. The same customer is not asked more than once in 30 days, and never again once they have left a review.
Goodly never offers a reward in exchange for a review and does not filter reviews: Google forbids it. Thank your customers for their visit, not for their review.