You must define at least one tier and its discount value for a Tiered Promotion.
When setting up ranges with a Tier Unit Type of Quantity, you specify the end of each tier range and its discount value.
Example:
The purchase of 1-3 accessories receives a 5% discount and the purchase of 4 or more accessories receives a 10% discount. Your first Tier End Range is 3 and its Discount Value is .05. Your second Tier End Range is 99999 and its discount Value is .10.
When setting up ranges with a Tier Unit Type of Total Charges, you specify the beginning of each tier range.
Example:
Total charges of $50 to $99.99 receive a 5% discount and total charges of $100 or more receive a 10% discount. Your first Tier Start Range is 50 and its Discount Value is .05. Your second Tier Start Range is 100 and its Discount Value is .10.
