SECURITY DEPOSIT ADD PERCENTAGE OF RENT OPTION

 I am working on the security deposit amounts on the different properties.  I see there is a fixed amount option but not a percentage of rent option. For my different rentals being various prices I don’t charge the same security deposit amounts.  Will there be a way to regulate the security fee better in the future?

Unfortunately, since the listing channels don't support this, it is not likely that we would add this capability.

You could do something vaguely along these lines by using the old-school surcharge-based Refundable Damage Deposit - just set that as a percentage rather than a fixed amount.  However, you'd have to manually refund it, and in most cases you'd be stuck paying the payment processing fees every time, so this approach isn't really recommended.