The De-tails: Every 500 points accumulated will earn $25 in Mutt Bucks. One point is earned for every $1 spent in Muttropolis stores or at Muttropolis.com. Mutt Bucks can be redeemed in-store or online. To redeem your Mutt Bucks your purchase must be equal to or greater than your available Mutt Bucks. They cannot be partially redeemed. Returns on items purchased with Mutt Bucks can only be issued store credit. Returned items will be deducted from your‚ total points and do not count towards earning Mutt Bucks. Purchases using Mutt Bucks as payment do not earn points. Points are not earned on shipping costs and tax.