Customer Q: Can you add a button to manually send clients a review link?

walletfriendly​ the ability to manually send the review request is still not available. However, the ability to send the review request after a visit, a job, or an invoice is now available! 

Here's a help center article on how you can customize that setting for the first message that get sent to your customers. Here's the section you'll want to look at:

Choose when to first message your client to ask for a review

From the settings sidebar, select First message to select when a clients will be asked to leave a review. This is based on a trigger, including:

• When a job closes
• When a visit is completed
• When an invoice is paid