TerminalExecutionOdds337ToolsContact
    DocsLog in
    1. Home
    2. Glossary
    3. Betting promotions in Australia: how they work and what they are worth
    4. Opt-in promotion meaning for betting offers

    Opt-in promotion meaning for betting offers

    Opt-in promotion meaning: an offer you must actively join before a bet counts, what happens if you bet before opting in, and how to opt out of marketing.

    By the B337 team. Last updated 7 October 2026.

    The short answer

    • An opt-in promotion is an offer that applies only after you actively join it, usually with an opt-in button on the offer in your account, before you place the bet.
    • Where the terms require it, a bet placed before you opt in does not count for the offer, even if it passes every other test.
    • For example, a $30 win bet at $5.50 placed before opting in to a second-or-third refund simply loses if the runner runs second, with no bonus bet credited.
    • Joining an offer is separate from consenting to marketing: the national framework allows direct marketing only with your express consent and a working unsubscribe in every message.
    • Opting in places no bet, and you are not obliged to use an offer you have joined.

    On this page

    1. How a promotion opt-in works
    2. What happens if you bet before opting in
    3. Opting in to offers vs opting in to marketing
    4. Offers already on your account in B337

    An opt-in promotion is an offer that applies only after you actively join it, usually with an opt-in button on the offer in your account, before you place the bet. Where the terms require an opt-in, joining first means a later bet can count; a bet placed before you join does not, even if it passes every other test.

    Opting in places no bet, moves no money and does not oblige you to use the offer.

    How a promotion opt-in works

    Many offers in betting promotions in Australia run through four steps:

    1. The offer appears on your account, often as a bet token, with its terms.
    2. You opt in, and the offer shows as joined.
    3. You place a bet that fits the terms, including any minimum odds requirement.
    4. The bet settles, and if the offer's condition is met, the reward is credited.

    Only some offers need an opt-in, and the terms say whether yours does.

    What happens if you bet before opting in

    What you didWhere the terms require an opt-in
    Opted in, then placed a bet that fits the termsThe bet can qualify
    Placed the bet, then opted inThat bet does not count; a later one can
    Opted in, then bet below the minimum priceIt does not count: the opt-in is one test of several

    Example: Illustrative prices and terms, not a current offer. An opt-in offer refunds your stake as a bonus bet if your runner finishes second or third. You bet $30 to win at $5.50 before opting in, and the runner runs second: the bet loses and no bonus bet arrives. From exchange prices of $5.50 to win and $2.40 for the first three, second or third had a 1 / 2.40 - 1 / 5.50 = 0.41667 - 0.18182 = 0.23485 chance, about 23.5%. At an assumed 75 cents in the dollar, the missed refund was worth 0.23485 x $30 x 0.75 = $5.28 on average.

    Risk: Betting involves risk. The $5.28 is an average over many bets, and the refund is a bonus bet, which pays nothing if it loses. See responsible gambling for limits and support.

    Opting in to offers vs opting in to marketing

    Joining an offer is separate from agreeing to receive marketing, which the law regulates:

    • The National Consumer Protection Framework allows direct marketing only with your express consent, a working unsubscribe in every message and nothing more sent once your request is received.
    • In NSW, certain offers may go straight to account holders who consented to receive them, but no one may be offered an inducement to give that consent or keep it (Liquor & Gaming NSW guideline GL4015).
    • Once you register with BetStop, the free Australian Government self-exclusion register, every online and phone wagering provider licensed in Australia must close your accounts and stop marketing to you.

    If offers pull you into bets you would have skipped, opting out removes the prompt, and how to stop betting promotions sets out each route.

    Offers already on your account in B337

    B337 sessions only use promotions a bookmaker has already put on your accounts, within its rules, and never create, unlock or claim one: no token, no promo bet. The bookmaker decides whether a bet qualifies, so check in your account that an opt-in offer shows as joined. Sessions belong to Full Automation, which is set up with the team and runs only while the bot is running on your computer, so nothing is placed while it is off. You see the price before paying, and bets use credits.

    For free and confidential support call 1800 858 858 or visit gamblinghelponline.org.au.

    Risk: Betting involves risk. Joining an offer does not make a bet more likely to win, and many bookmakers restrict automated betting in their terms and can limit your stakes, void bets or close your account. See responsible gambling for limits and support.

    Questions

    What is the difference between opting in and opting out?
    Opting in joins one offer so that a later bet can count towards it. Opting out usually means withdrawing consent to marketing, which stops offers being sent to you, though offers inside your logged-in account may still appear.
    Can I opt in after placing my bet?
    You can join the offer, but that does not make the earlier bet count when the terms say the opt-in must come first. Only bets placed after you opt in, and inside the offer's window, can qualify.
    Why did my bet miss out on a promotion I opted in to?
    Opting in is only one test: the bet also has to fit the market, bet type, stake limits, minimum price and time window, and the bookmaker decides whether it qualifies. Check each line of the terms against the bet.
    Is an opt-in promotion worth joining?
    Only for a bet you would place anyway: a refund or boost on a planned bet adds value, while a bet placed just to use an offer still carries the bookmaker's margin. If offers keep pulling you into extra bets, turning marketing off is the simpler fix.

    Sources

    • National Consumer Protection Framework for Online Wagering: National Policy Statement (updated 3 May 2022), Department of Social Services
    • Guideline GL4015: Gambling advertising and inducements, Liquor & Gaming NSW
    • BetStop, the National Self-Exclusion Register, ACMA

    Related

    • Betting promotions in Australia: how they work and what they are worth
    • Bet token meaning in Australian betting accounts
    • How to stop betting promotions and marketing messages
    • Minimum odds requirement for a bonus bet or promotion
    • Protest payout meaning in horse racing betting
    • Qualifying bet meaning in Australian betting promotions
    • Qualifying loss meaning in matched betting
    • Stake not returned meaning for bonus bets

    Start with a free account

    A free account opens a limited view of the Terminal with live odds. Paid plans unlock the full Terminal and sessions that place bets in your own bookmaker accounts, on the rules you set.

    Create free accountSee plansJoin Discord

    Betting involves risk. Bookmakers can restrict or close accounts and void bets, automation can fail, prices move, and a positive expected value (+EV) bet can still lose. Promotions carry each bookmaker's own terms. There is no guarantee of profit. 18+ only. For free and confidential support call 1800 858 858 or visit gamblinghelponline.org.au. See responsible gambling for limits and support.

    Products

    • Terminal
    • Execution API
    • Full Automation

    Guides and tools

    • All guides
    • Betting glossary
    • Betting calculators
    • How betting bots work
    • Arbitrage betting
    • Middle betting
    • Matched betting
    • Betting exchanges
    • Odds types explained
    • Horse racing software
    • Money back racing promos
    • Bonus bet converter
    • Terminal pricing
    • Execution pricing
    • How tokens work

    Company

    • About
    • Security
    • Responsible gambling
    • Contact
    • Terms
    • Privacy

    What are you really gambling with?

    18+ only. For free and confidential support call 1800 858 858 or visit gamblinghelponline.org.au. Self-exclusion: BetStop (betstop.gov.au).

    B337 is software, not a bookmaker or wagering service provider. Bets are placed in accounts you hold with Australian bookmakers. Bookmaker names are trade marks of their owners; B337 is not affiliated with or endorsed by them. Bookmaker terms may restrict automated betting.

    Bet337 © 2026Join our Discord