Postage Stamp +
A postage stamp is a small piece of paper issued by a post office, postal administration, or other authorized vendors to customers who pay postage (the cost involved in moving, insuring, or registering mail), who then affix the stamp to the face or address-side of any item of mail—an envelope or other postal cover (e.g., packet, box, mailing cylinder)—that they wish to send. The item is then processed by the postal system, where a postmark or cancellation mark—in modern usage indicating date and point of origin of mailing—is applied to the stamp and its left and right sides to prevent its reuse. The item is then delivered to its addressee.
![[Afterpay] Australia Post 200 × $0.10 Stamps (Worth $20) for $12.20 (or 39% off) Delivered @ buy-in-smart via eBay](https://files.ozbargain.com.au/n/07/725507.jpg?h=de627e4b)
![[Afterpay] Australia Post Roll of 100 x $1.10 Stamps (Worth $110) $83.29 Shipped @ postage.n.stuff via eBay](https://files.ozbargain.com.au/n/28/719828.jpg?h=54a3840b)
![[eBay Plus] Australia Post Roll of 100 x $1.10 Stamps ($110) - $99 Delivered @ Australia Post eBay](https://files.ozbargain.com.au/n/70/715270.jpg?h=2421c685)
![[Price Error, NSW] 10x $1.10 Stamps ($11 Value) for $2.50 from Vending Machine @ Australia Post Business Hub, Alexandria](https://files.ozbargain.com.au/n/10/680610.jpg?h=900658f5)
