Worldwide is the only site I've used for my last 12 orders.
Once you develop a common relationship with them, it won't matter if you use Registered or not.
I don't even pay for the $15.00 registered mail anymore and they still send it registered for me.
I also use my business name and no one gives it a second thought since I receive packages from all over the world on a daily basis.
Its when you use a alias name, your post office will throw a red flag.
Your mailman knows.
Mine, we're on a first name basis and even exchange Christmas gifts.
It's when you hide as though your doing something wrong, people will wonder who you are and what your doing.
Be friendly, know your neighbors and everyone who comes in contact with you.
( just do it outside, never let them in of course.)
Have to mention I've also have a 100% grow rate with worldwide.
If some are slower to pop then others, I just throw them in Gibberellic acid powder 90+.
They always pop then.
If your afraid to use your own credit/debit card, just grab one from
Deals or where they sell open credit cards.
But I use my bank card since these guys destroy their records once you receive your order.
They're not like the regular hydroponic stores where they have to show their sales receipts if demanded.
They're good guys at Worldwide!
No complaints here and grateful for them.