#1 - Consistent Discounts Applied:
When a surcharge has the check box "Categorize at Rent" it is also not "Discounted" when you check the box under discounts "Percentage of Rent".
Surcharge Items that are "Categorize as Rent" should also be Discounted as a "Percentage of Rent".
#2 - Treat Direct Booking Websites/Widgets as a Channel.
The ability to place a "Rate Adjustment" to the direct booking website (either posative or negative) outside of the "Rate Calendar" rates would be super helpful.
There are times where you might want to charge a premium for direct bookings if you are trying to steer guest to a channel.
You can accomplish this as a "Surcharge" and categorize it as rent, but then as noted in part #1, discounts are not applied correctly.