Sam4s SPS-500 - % Key Operations

- 71 - SPS-500
% KEY OPERATIONS
The % (percentage) key is programmable and may be set up to handle a variety of discounts, surcharges or
coupons. Up to 10 keys are available, each can:
Apply to a Sale or an Item
Accept an amount entry or calculate a percentage
Be positive (surcharge) or negative (discount)
Be open or preset (preset may be price or percentage, depending upon other setup)
Calculate taxes before or after the discount is applied
Allow the "do it" subtotal discount function
Enforce validation after the % key function
If the % key is preset at a set percentage, allow override of the percentage, or to allow override of the percentage in
'X' mode only
If the % key is an item discount/surcharge function, net the item total or not
If the % key is a subtotal amount function (vendor coupon), allow multiple coupons without pressing subtotal or allow
only one coupon