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 Express. Overnight Delivery Guarantee1. Our fastest domestic service, with limited exceptions, available 365 days a year, with a money-back guarantee1 and delivery shipping to most U.S. addresses, including PO Boxesâ¢2. Beginning at $23.75 at Post Officeâ¢ locations and online.