Update to WM policy

WM policy has a small update. Possibly only US only

WALMART ADDS LINES TO COUPON POLICY READ THE UPDATED
• We have the ability to limit the number of identical coupons and the number of coupons for the same item per transactions
•In all situations, we reserve the right to limit purchase quantities to typical retail purchase quantities or one-per-customer or household and to exclude dealers.
•Store Managers have the final decision in taking care of the customer.
•The system will prompt for supervisor verification for:
4 or more like coupons per transaction.
A coupon of $5 and over.
$50 or more in coupons in one transaction.
Coupons totalling a percentage (%) off of the total sale.
RE READ THE POLICY !!!