If you're like us, you're constantly at Walgreens for last-minute things. Ours across the street is 24 hours, so we know our cashiers enough that we should invite them to our next barbecue.

When staying on the Las Vegas Strip, that Walgreens next to MGM Grand and the one next to The Venetian have come in extremely handy. (Who needs to pay the upcharge on the casino gift shop, when you can walk a few feet to get regular prices. That Walgreens also has a ton of Vegas souvenirs.)

For this Tuesday and Wednesday only (Sept. 29-30), Walgreens is offering $5 off a $25 minimum purchase.

Use the coupon above, obtained from their website.

The usual items are excluded, such as prescriptions, gift cards, cigarettes, stamps, alcohol, etc. (see fine print).

And though it says one per customer, it doesn't prevent you from printing multiple copies and going to different stores. (That's one problem with going too often and being recognized.)

Now to buy our George Foreman grill and invite our friendly cashiers.