Shortcut: Create a commission, tax, or buyer's premium code from New Lot Defaults
You don't have to leave what you're doing in Pre-Auction Details > New Lot Defaults to set up a new code:
While in Pre-Auction Details > New Lot Defaults, find the Commission Code, Tax Code, or Buyer's Premium dropdown field
Click the "+" icon next to the dropdown
A dialog opens where you can name and configure the new code
Complete the setup and save — the new code is added to the dropdown and available to select as your lot default
This is the best way to quickly create straightforward calculations for your Commissions, Tax, and Buyer's Premiums. If you need to build a more complex formula — like tiered rates or conditional logic — use Miscellaneous > Formulas instead.
To access and manage formulas:
You can create, test, edit, and delete formulas for:
Buyer’s Premium
Buyer’s Tax
Seller’s Tax
Commission








