My first question is do the addys generated by sites to deposit BTC to expire? If not would it be safe or even advisable to set up a deposit at say ACR than a withdraw at say sportsbetting ag and use the wallet addy ACR gave me for deposit as my withdrawl addy at sportsbetting AG? Also wasnt sure where to post this. So mods please move if this isnt the appropriate place. Any i would want to do this for 2 main reasons it would bypass the middleman and hey those 2 or 3 bucks per a trans add up