Perhaps someone sends you a package via USPS. You may receive a box full of books, jewelry, clothes, electronics, food products, etc.; whatever it may be, depending on what you ordered, it could take several days for delivery. Or maybe you've received a call from your bank about money...
Yes, most shipping labels have a validity period based on the carrier’s policies. If the package isn’t shipped within the specified timeframe, the system may invalidate the label, requiring a new one How can I track my package using a shipping label?
Each Certified Mail label uses real USPS Postage and the actual Certified Mail tracking numbers and barcodes. You can pay for the postage label after you select the postage weight and USPS delivery services you want. We accept all major banks and credit cards (Visa, MasterCard, AMX, Discover)...