Available Again: USPS 100 stamps $39 AC @ Costco for members via Google Express App

Costco has 100 stamps for $39 available again after checking out via the Google Express app and applying coupon APP20OFF, expires 2/18.
Open the link via the Google Express app and apply the coupon before checkout. You’ll need to add your Costco card of you haven’t already done so. Shipping is free.
https://express.google.com/produc…94_9090995