Asking item directly from items collection is very resource expensive. If you need one item from large list and you know its numeric ID or GUID then you should never ask item directly from collection. The reason is very simple â to get item from collection by its index then collection must be filled with items first.
Express Next To Similar Mail Services The Express Mail Flat rate is daily up against the `017 Flat Rate for regular Priority mail envelope at $6.65 (same effective date). So some consideration may be warranted before choosing between these services to the exclusion of other providers.
Priority Mail. The USPS has introduced Flat Rate Priority Mail boxes. Basically whatever you can jam in the box you can ship for one price. So, if you box weighs 5 or 50 pounds you pay the same price.The priority mail boxes are free and are available at your local post office, or you can have them shipped to your door.The Priority Mail Flat Rate chart is below.o, if you box weighs 5 or 50 pounds you pay the same price. The priority mail boxes are free and are available at your local post office, or you can have them shipped to your door. The Priority Mail Flat Rate chart is below.