To use the Webapp's "Search by location" feature - it sounds like you need to have a Google Projects API Key (https://help.siteglide.com/en/articles/4470350-webapps-searching-by-location-full-example)

When I review the Google docs on how to obtain a key (https://developers.google.com/places/web-service/get-api-key), you need a billing account. 

Does anyone have any idea of costs associated with this? I need to provide an estimate for a client. 

Thanks

@Luke Wakefield Regarding Email Marketing:

• For some reason, I believe that the drop and drag portion is using revolvapp?(https://imperavi.com/revolvapp/)
  If so, I'd like to request the ability to go to access the html code. This way we can add alt tags, links, etc. It appears this is possible https://imperavi.com/revolvapp/examples/ ?
• Email builder - Like that we have an opportunity to add our own code. Would be great to have a design view, similar to BC.
• Would like to be able to send campaign test emails to more than the one email setup as the "Sender". I often need to send a test to a number of clients to get approval.
• For whatever reason, I am having difficulty changing the sender, once it has been saved

Thanks!