Each time you receive gold, the addon calculates the percentage of your donation.
To complete your donation, just open the guild bank, and tada, your donation is magically completed and your money deposited.
/gd : show your current percentage rate and donation value
/gd number : set a new percentage rate for your donations
/gd log : shows a log with the last 20 deposits made by the character to the guild
Do you have any suggestions or complaints, leave a message, and we will respond soon :)