Oh I guess it can't be done then, I mean I put 1 mbtc yesterday on Soccer Blackjack and it lost (stupid Fulham Sheffield was so low points) but I didn't see any 0.25mbtc freebet today. This is supposed to be automatically credited right? Maybe you can't put the bet on specials, sorry if I misled any of you lol and I lost a big bet when I need to be conserving!
Yup, it's immediately credited on our accounts, try checking again since i've just got my free bet. If it's still not credited then maybe you're right about the special markets being excluded from the promo.So that would be a total of 167 rounds to complete the 5mbtc wager requirement each day huh, this could take up to an hour but I'll probably try this as well. Losing around 0.1 mbtc a day is a niche, I probably lost around 1mbtc on average lol and gained around that as well most of the time ( losing alot more than winning though )
Only 84 rounds because i'm betting on both sides which puts the total amount to 0.06 mbtc and for some unknown reason when I try to use the 0.02mbtc chip on Evolution Gaming it's actually 0.025 mbtc then once the round locks in the amount suddenly changes to 0.03mbtc. Yeah, more or less it'll take an hour as each round lasts for 40~ seconds. 
here's what I end up picking for my betbuilder free bet. 
Today won't get updated as we get three days update on Monday but I forgot to count yesterday and saw one guy was left out, so we have about 1 mbtc extra now;) I guess we are definitely hitting our 30 left target and just over 2 weeks to play left, but maybe we get a nice Xmas present