Sam4s ER-390M - Manual (Page 45)

ER-390M Operating Instructions • 37
Coupon on Sale (Vendor Coupon)
When programmed as "amount", "sale", "open" and "negative", a % key will perform a
coupon against a sale (or vendor coupon.) Also, depending upon programming:
• You may be allowed to enter only one coupon in a sale, after the SBTL key is
pressed,
• You may be allowed to enter multiple coupons, but you must press the SBTL key
before each coupon entry, or
• You may be allowed to enter multiple coupons, without first pressing SBTL.
In this example, a coupon may be entered only once, and you must first press SBTL.
1. Register the items you wish to sell.
2. Press the SBTL key:
SBTL
3. Enter the amount of the coupon, and then
press the appropriate % key. For
example:
0 2 0 % 1
4. The coupon is subtracted.
THANK-YOU
CALL AGAIN
DATE 01/15/2003 WED TIME 08:33
PLU2 $10.00
%1 -2.00
TOTAL $8.00
CASH $8.00
CLERK 1 No.000011 00001