Thanks to the growing competition, the sports betting industry has also seen a steady increase in the number of betting options. One of the latest offerings is Build a Bet, a feature that allows punters to combine multiple selections from one match to a bigger bet. This option is especially useful for those that can use their knowledge to possibly earn bigger wins.  To fully take advantage of the popular Bet Builder you can claim your free bets and use them to create your own bet. In order to do so, you will have to add the free bets to your bet slip by either using a bonus code, referral link, or look up the free bets in your online account. Once added, you can combine your bet after which you’ll see the odds of your created bet. An increasing number of bookies that work with Bet Builders offer free bets.