Prepaid master card (prepaidgiftbalance.com) / registered it first / then renewed - no problem

Dude, go buy a Vanilla Visa card. Use it to pay SA, make up a name and address and you'll be fine. I've been doing it that way for a long time. Vanilla card doesn't need to be activated and it's accepted (I think it's the only prepaid that's accepted from SA) without issue.

Not of immediate help to you, but TER is one of many companies that allows payment via anonymous Gift Cards. TER uses a third party company that monetizes GCs and pays TER on your behalf ... and takes a cut.  TER uses PayGarden, I think.  
http://www.paygarden.com/
"Join the $45 billion garden of gift card payments. Accept payments for your business using major brand gift cards. Give your customers a convenient new way to pay." Let me add "... convenient new ANONYMOUS way to pay."
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You buy $100 GC at brick and mortar store for $100 cash.
You sell $100 GC to PG (via a link from your anonymous TER name) and get, e.g., $75.  
PG automatically credits the $75 to TER (via your original anonymous payment link) and you get VIP days.
PG sells the "$100" GC to others at a discount, e.g., $85.
PG makes $10 (minus expenses) on the deal.  
(I made up the 100 - 75 - 85 numbers. I don't know that actual percentages.)
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Ask SA to cut a deal with a GC monetization company and tell them their memberships will grow a lot.  
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Good luck.

First, you may be asking the wrong question. But I'll get back to that after I answer it.  

 
Here is a list of groups that want to make anonymous payments:  
- Terrorists
- Drug lords and drug cartels
- Money launderers
- Russian Oligarchs
- Spies
- Pedophiles
- Mafia  
- Sugar Daddies

 
Do you see the inherent problem yet?  The US and most of the world's governments have enacted serious regulations and laws for banks, payment systems, money transmitters, merchants and other value-exchange systems around detecting and preventing illegal use of funds in furtherance of crimes. These laws require that all participants actively work to enforce these rules and attach severe civil and criminal penalties to those who don't do their part. This includes every player in the funding process including merchants/business.  That means no anonymous payments that would allow a bad actor to hide their identity or activity.  

 
As a merchant, SA is required to comply with those rules. In addition, it is (now) not in their best business interests to support anonymous members, as they have been working very hard to shift their public persona to a "legitimate dating site" and not a thinly veiled marketplace for hookers and johns. So expecting them to welcome you "Mr. Smith" with a wink and a nod to your no-name gift card is no longer reasonable. Yes, it's possible to find a way, but as I suggested at the start of my reply, you are trying to solve the wrong problem.  

 
Your question may be better stated as: How can I protect myself from being exposed from an SA data breach or from my SO/Family/Workplace/etc. finding my Sugar activity?

 
I don't share that risk; not married, no family, retired. So I'm not an expert on hiding my sugar life or mongering.  But I can suggest the following:  

 
Set up a new checking account with a debit card at a new bank.  Open it with cash. Don't use your home address - try a PO Box, or office address. Use your burner phone number and email if you have one. Get a Debit card not a credit card, so there is no credit bureau inquiry. Deposit cash through an ATM, or if no one sees your paycheck stubs, set up a direct deposit from your work paycheck so the funds never appear in your regular account.    

 
If SA gets compromised, your data will only map back to the sugar bank account.  It won't stop a serious identity thief, but if you are targeted by a "pro" criminal, your sugar life being exposed is the least of your problems.  

 
Others here may have better techniques. But maybe I've helped you approach the problem from a different point of view.

 
Life is good

 
The Cat

I posted this in the last thread that asks this same question.  Vanilla cards work fine, so do Walmart pre-paid Visa cards of all things.  Buy the card, then go online and register it to an address nearby.  Don't use yours, and don't use your name.  There is no verification of either of these things.  I use a house number that doesn't even exist on a nearby street.  I joined two weeks ago with this method (WalMart card) and it worked fine, as it has for the past six years.  According to other threads on here, make sure the billing address is somewhere close to the city/zip you registered your account with.  My experience is they do NOT need to be the same, but I do use adjacent or nearly adjacent zips.

The issue is not SA, nor any of the other stuff posted here, it has to do with SA's CC processor.  Based on the original site, I don't think any major processor wanted to work with them so it is some fringe processor that is known to handle gray area business and therefore, not always approved.

Thanks to all for the great detailed replies - you guys are the best discussion group on TER by far  

So I tried this new thing called PayPal key - it is like an online type debit card linked to a bank of your choice . I opened an account at Marcus bank (thanks for the idea herbcat) and connected it to PayPal key - this way even if anyone gets a hold of this key , the damage is limited to the amount in the new bank act (limited size )  

Then I tried to use PayPal key to buy vanillla gift card . Transaction declined - called vanilla and they said it was at my end - so I am going to call PayPal today and ask them why. If all else fails I will try the Walmart card method later today  

But having this separation between PayPal key (which has my real info) and SA (which will only have the gift card ) I think is important. Not only for spousal reasons but also for work / professional reasons imo

Remember I called SA to pay using vanilla and they said the card was declined ? I assumed it was because of the 24h waiting period so didn’t get alarmed  

Next morning , I decide to check vanilla website to see if I can figure out whether I still need to activate my card - and I was in for a shock  

My card had already been drained by someone at a seven eleven that morning and now was nearly empty WTF !!

Mind you this is a legit vanilla card , purchased for cash at a legit busy Walmart in the LA metro area, not at some rando gas station in the middle of nowhere  

So now I call the vanilla support line - on hold for like 40 mins then finally get someone - they first refuse to believe me - my name is somewhat unique (mixed ancestry) , and I can totally see they are used to snubbing immigrants who rely on these cards. I think the support line person was also not US based. Anyways I pull out my angry American routine, and he finally agrees to let me file a “complaint” and I get sent a shitty basic complaint form (looks like someone typed it up on their home pc) to fill out w my details and send back .  

I almost feel like rather than compromise myself further w this crap outfit by handing them more sensitive info, I am better off writing off the 110 dollars as a “loss in pursuit of mongering “  

But I am done w f king around w prepaid cards. The problem is PayPal key or any other debit card won’t work without me handing over my billing address on SA website  

So the choice is clear - take the risk of your home address and name being exposed if SA ever goes through an Ashley Madison like hack.  

Maybe that’s a risk worth taking since i am just tired of the provider routine and want a bit more excitement in my life since I am still fit / relatively young , and also have time $ to spend at this stage in my life

But boy, they sure make it hard now to remain anonymous , don’t they ? Lol