The kids are safely back to school; the house is yours again so relax and spend some time down on the farm with the Classic Cash Cow bonus weekend! Redeem coupon COW918, purchase a minimum of $20 in credits and they will add a 100% match bonus to your account immediately - up to $100! Plus, you'll get 30 Free Spins on Cash Cow slots, a $15 value, absolutely free! * Intertops Casino Classic is a reputable WGS casino. Accepting USA players. *One coupon per account, minimum deposit $20, maximum bonus $100. Valid until September 17th, 2018.