I sent this in response to someone else, you might find it useful:

Here are the original TOS from August:

https://bitcointalk.org/index.php?topic=720844.msg8605520#msg8605520

Here is the updated version from November:

https://bitcointalk.org/index.php?topic=720844.msg9401341#msg9401341

Original hashlet webpage:
http://web.archive.org/web/20140826012706/http://gawminers.com/pages/hashlet

Hashlet Prime:

http://web.archive.org/web/20141125221337/http://gawminers.com/pages/hashlet-prime/

Hashlet Solo:

http://web.archive.org/web/20140904175538/http://gawminers.com/pages/hashlet-solo/

More Hashlet info:

http://web.archive.org/web/20141030211928/http://www.gawminers.com/pages/hashlet

Hashstaker:

http://web.archive.org/web/20150103223938/https://www.gawminers.com/pages/buy-hashstaker

Hashlet announcement on HT:

https://hashtalk.org/topic/1963/hashlet-mining-has-finally-evolved

Hashstaker announcement on HT:

https://archive.today/JBpro

I think you can state that hashlets are not as described and have been terminated without compensation and you can use the website marketing claims to support your case. I would not send the TOS as supporting documentation to your bank, because the TOS clearly states GAW can terminate the services at any time. It's possible GAW wouldn't even dispute your chargeback, but if they do they will likely use their TOS to justify their claim. At that point you may need to tell your bank that the TOS were not disclosed during the checkout process (which was true until recently AFAIK). Not sure how to deal with Paycoin and Hashstakers, it might be harder to explain.

That's just my opinion, you might want to ask around for more advice. I'm certainly not a credit card chargeback expert so take it with a grain of salt. Good luck.

Too often, the larger long-term picture takes a back seat to instant or short-term gratification and THAT is where schemes are hatched. In the end, it is up to us, individually, to set an example not only for ourselves, but those we choose to keep company with. I hope you think about that in the future.

Scott-

So I have decided to open up a dispute with my credit card company against the hashlet primes I bought some time ago.

What would be my arguing points I would make (references etc. lol)?

Sure, mods are getting swapped out every other day and faces are disappearing left and right, but they've only lost 3 people

https://hashtalk.org/topic/31644/yes-or-no/121

https://archive.today/6zVLe

Tweet him. That's what all cool kids do these days.

https://twitter.com/gawceo