So, I am going through the sites linked above, and otherwise mentioned in threads.
Blue Sky - no credit cards
Extreme - no credit cards
Apex - Site accepts Credit Card, but seems to not be operating
RUI - Apparently accepts Credit Card, but expensive (and I don't think a member here has ordered from them)
Iron Dragon - No Credit Cards
But I was able to make an order through:
Maxim - accepts credit cards only through an international processor, and may be rejected by cc processor (which sounds like the money goes directly to someone overseas).
Maxim also has PDFs of third party testing of some sort (although it is impossible to link those tests to the product we are receiving), and there are a number of satisfied users, some on this site - and - on the front page of the site was "STILL35" 35% off coupon code, as well as Buy 2 get 1 free on Tadalafil (and on the 1ml measuring droppers), and $4.99 first class shipping.
What occurred was that I ordered, was sent automatically to a third party payment web site, charge was rejected, Chase robot called me and I pressed "1" to authorize the denied charge, payment web site brought up a page to resubmit, this time approved, and then Chase Robot called again and I pressed "1" to authorize the "approved" charge.
All of this was fine, because a) I didn't need to speak to any humans, b) no prescription needed to be submitted, c) I paid with credit card and d) shipment is within the USA, so no customs.
This indicates that Maxim might be the last relatively easy source, which is fine, because it also seems to be the least expensive. It was just under $50 (with droppers) for the liquid equivalent of 135 tadalafil pills of 20mg size. ADC/
ReliableRX want $115 for 100 ceebis pills and want me to send a scan of an ID card in order to submit a credit card payment request (I can't think of a bigger security danger than sending your personal ID card over the Internet to web sites which are famous for reselling your information).
I hope this helps other members.
UPDATE: I ordered in the late afternoon and selected the least expensive First Class shipping option. I received it less than 3 days later, going from one coast to the other. (Have to try the product)