Amazon offers the Finish Quantum Max Shine and Protect Dishwasher Detergent Tablet 64-Pack in Fresh Scent for $10.33 with free shipping via the directions below. That's about $3 under the price you'd expect to pay at your local store. To get this price:

1. View the Finish Quantum Max Shine and Protect Dishwasher Detergent Tablet 64-Pack for $13.78
2. clip the 20% off coupon to cut it to $11.02
3. checkout with Subscribe & Save to drop it to $10.33 and bag free shipping

Be sure to cancel your subscription after your order arrives to avoid being billed for subsequent shipments.