Getting the most prompt delivery is very much a fine timing issue. If you get all of your ducks in a row, you can have stuff ordered on a Friday and in your hands on the following Monday. Order on a Wednesday and have your toys for the weekend.
But this needs a little planning and understanding on your part to make it happen. First of all, are the goods in stock? If not, fergedaboudit!
Is your order likely to be held up in a customs queue? If it's coming from the US, and valued at > US$950, probably. Fergedaboudit!
As I said, it's all based on timing: on a Thursday morning here in Oz, it's still Wednesday arvo in the US, but B&H are on the east coast, so the sun sets earlier there than it does in Calfornia. Early Thursday (Sydney time) may still be workable for a NY origin shipment, but will be way too late for a HK origined one.
Fed-UPS have daily flights to Oz from the US (Mon-Fri) and the goal is that for a Monday delivery (capital city) you want to be on the Friday flight. Making the Thursday flight will not speed up your delivery at all, as that bird lands on the Saturday. Trevor's example was exactly this case. If you want a Friday delivery, then you need nothing later than a Wednesday US departure; Tuesday would be optimal.
From HKG, I've actually seen overnight deliveries made: package leaves HK tonight, in the recipient's hands tomorrow! That's good, but it's the exception. Typically, allow two clear days for shipment via Fed-UPS, and a week for Express Pest.
Ron, how would they know what is your work, and what is your home, address? Some people have their CC billing address as their work address; others might use a PO box. Validating the billing address is not going to be how it's done.
If you can use some creative license in formatting the address ... Suite 17, 81 Bloggs St ....