Question:
We have set up static prices on the website and all items have been given a value. Will loot from raids be charged the set value after upload or does the cost need to be entered into the in-game popup window?
If you're running the GetGRSSDKP.exe program before each raid, it should be putting the default point value into the popup for every item received. If you do leave it blank though, it will use the default value when you upload the file, though it won't charge the value in-game and update it in the mod.
If you use the mod for the in-game updates, then it's recommended to use the popup.
If you don't use the mod for the in-game updates, and just rely on the site, then you can disable the popup with
/grss noloot. This will continue to record items being received, but will not pop for the value.