Pantiesforless.com can ship domestically within the United States.
Orders will usually ship within 2 business days after the order has been placed. When using standard shipping, most packages will then typically arrive within 2-7 business days.
Next Day Air or Two Day Air service is available but not to PO Box addresses. The surcharge for these expedited services is at least $25; sometimes more, depending on the weight of the shipment.
Standard shipping to the Continental USA is via UPS ground or FedEx ground. Standard shipping to PO Boxes, APO, etc. is via USPS.