JETWIN – FUNCTIONALITY UPDATE
Fixed BTC exchange rate for the withdrawal of funds

JETWIN was the first Bitcoin bookmaker company to offer its customers accounts not only in BTC, but also in the traditional currencies, such as, USD, GBP and EUR. Deposits are made quite easily – they are instantly processed and the customer knows the exact exchange rate, as it is indicated on the deposit form. However, the situation with withdrawals is different. Only 95% of the payouts are made instantly, and, moreover, the system uses the exchange rate that is actual at that moment when bitcoins are physically sent to the customer, and not the one fixed at the time of the request. This means that the gamer is unable to foresee the exact exchange rate for the withdrawal.
This situation has raised many questions among customers, and the main requirement was as follows: the customer must know the exact currency exchange rate at which the funds will be converted during the withdrawal. Considering all the above, we have decided to improve the situation by implementing a new logic as to how the withdrawal process should be changed. As a result, we made it possible for the customer to decide upon the fixed exchange rate that funds should be converted at during the withdrawal, regardless of whether the transaction is instant or not. The customer should confirm the exact amount when filling out the withdrawal form.
In addition, we have updated the design of both deposit and withdrawal forms by making them simpler and more comprehensive for the customer.

Contact us
Should you have any queries regarding our recent system update, please do not hesitate to contact our Customer Support team via e-mail. They will be pleased to assist you

I deposited 1.4 bitcoin on anonibet 2 weeks ago, placed 4 player proposition wagers at max bet (.5 bitcoin), won 2, lost 2, then last week, my max bet was lowered to .1 bitcoin, so I tried to cashout my 1.3 bitcoins and it was saying invalid pin code, so after a quick email response(they are very quick), they said I had to enter my pin code(which I never even setup in the first place) in order to cashout, so after another email, they reply: The pin code setting is a feature that was installed in order  protect customers account therefore it will take at least 72 hours for the pincode to be disabled etc..., so after 120 hours go by with no response, I try to log onto my acccount and it won't let me login saying: "sorry, your ip location seems to be from a country with legal restrictions on gambling...etc", now they're telling me to use a VPN service? so, last night, I had my friend(who lives .5 miles from me w/ same zip code) open an account, and he had no problems with his IP, and he doesnt use VPN, so this login restriction thing seems bs...

I have no problem with Directbet
but betvip (deposit arrived only 10 hours, withdrawal took more than a half day , wrong +/- sign handicap display)  
betcoinsports (this week:  bets graded after half day, could not bet more than 1-4 hours: always error; withdrawal took more than 24 hours,  i got it only after contact support)
jetwin  (limit your account very fast, a lot of arbs )
anonibet  (low limit , max winning 0.5 BTC  , no tennis handicap and a lot of markets missing )
webetcoins ( bets never graded, no answer , no withdrawal)

I can only suggest nitrogentsports, cloudbet and directbet (they have fix limit and instant withdrawal)
Instant withdrawal is a key.
Do not deposit too many btc to those bookmakers that have no instant withdrawal. (within 10 minutes)

You can calculate the average daily number of the placed bets on most of these sites, just place 2 bets (this Friday and next Friday) and betids will show how many bets were placed. ( average daily =  (NextFridayBetID - ThisFridayBetID)7  )

You cant take those sites seriously that have only 1-100 bets daily.  (and in business more than half a year)
If only 1-3 professional gambler or arber register to such a site , bookie will run out of BTC, it is only a matter of time, but it wont happen because bookie will disappear (or limit every winning user account) instead of  being insolvent.

for example handball total/handicap    
tennis total : Jankovic, Jelena - Lisicki, Sabine  :  2 BTC  (max winning limit)  (cloudbet limit is about 1.5-2 and this is not winning limit, nitrogensports even more)
basketball total/handicap:   1 BTC   (on nba it is higher)

handicap and total odds (on all sports)  so low (or shifted to the worse direction ) that perhaps all other bookies offer better lines than anonibet

Anonibet claim that you can place the same bet multiple  times, they shows multiple payout limit too, this can be a new feature, i have never seen it earlier.
Earlier when i tried place multiple bets on the same event it was never successful.

of course you can find higher limit , but for me the highest winning limit was about 2 BTC

Do you know how many bets each site is taking?

You have favorite books as i see , if something positive/good on your favorite books (anonibet) you always highlight it, but if you found something bad on other books then you highlight only the negative things (directbet)

Check the multiple payout toolip and you will see that you cant place the same amount bet, but only partial amount  
Use only normal leagues ( not NBA, champions league soccer and other top leagues)  
A professional gambler bet on value bets not top league markets    (so top league markets high multiple limits means nothing)