We will do a signature campaign in the near future and are looking for somebody to make the signatures. If you know how to make those signatures and want to make them for us, please drop me a message with your offer. As I understood I need various signatures for the different levels of memberships. The signature campaign will be for
www.deribit.com, a bitcoin futures and (vanilla) options exchange.
This is just my opinion, why you not make a contest about the best signature campaign for your site? So everyone get a chance to showing their creativity.
About manajer campaign, there are some legit on here, lutpin, yahoo, SFR, gianluca, rosinpl, and others
maybe running a contest is a good choice, but if OP need signature ASAP, i think it'll waste time.
you should contact jayce for signatures.
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agreed with you, jayce already won many times for designed signature campaign, here's the link