If you want to go the 100% pure free route, pray you win a decent jackpot at the 60+ level range. Your first purchase is also considerably larger than subsequent purchase offers, so keep that in mind as well. Note: if you purchase chips with money, the amount you get from your offer depends on your current level. Ideally, you'll hit a moderate or large jackpot around 65-70 or so to give you a good chip boost. You can either gamble for the chips, or buy them with money. At level 65, you'll need about 200-300m chips to hit 150. If you want to complete easily, play Slots until lv 65. You can do both offers, and if you haven't completed these offers previously, I highly recommend nabbing this easy $100. Both of these games are the same, by the same company.