If you’ve ever wanted to try Amazon’s Dash buttons, then today is definitely your day.

For today’s Prime Day celebration, Amazon has a really appealing offer on its Dash ordering buttons. Typically these cost $4.99 each which you receive a credit back for after your first order. For today only the Dash buttons are just 99 cents, but you still get the $4.99 back after your first order effectively giving you a $4 discount on your items. For this sort of deal you can order one, use it once and then never have to touch it again!

This offer is good today only, so act fast!

Remember, to take advantage of these sales you must be a subscriber to Amazon Prime. If you aren’t yet, sign up for the 30-day free trial and join in on deals.