I used to grab a bonus, skim the rules, and dive in. Then I’d miss a deadline or hit a tiny max-bet clause and watch a win vanish. That stopped the day I built a one-page bonus diary. You can copy it today and start playing cleaner.
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Why a Bonus Diary Fixes Real Problems
A diary protects value. It keeps expiry dates and max bets in your face, so you don’t void a run over a 10-cent mistake. It shows game contributions, so you don’t grind a 10% table while the clock dies. It stores receipts (T&Cs you pasted, payout times you logged), so next month you pick the fast payers on proof, not hope.
Pick a Simple Tool and Keep It Light
Start in Google Sheets. It’s free, filters well, and works on your phone. Make three tabs:
- Queue for offers you might claim;
- Active for what you’re clearing;
- Archive for finished deals with notes.
Don’t overbuild. One screen should show your current bonus, time left, wagering left, max bet, and any exclusions.
What To Track
You don’t need twenty fields. Track the parts that cause most voids and delays:
- Casino / Brand — name only.
- License / GEO fit (Y/N) — quick reality check.
- Bonus name & type — deposit, reload, cashback, wager-free, sticky.
- Code / Link — paste the code and a clean link.
- Date claimed / Expiry (days) — two fields.
- Deposit / Bonus amount — what you put in, not the ad.
- Wagering x — say if it’s on bonus, D+B, or none.
- Game contribution — slots %, tables %, live %.
- Max bet — per spin or per hand.
- Max cashout — blank if none.
- Excluded games / Providers — list a few offenders.
- Current balance / Wagered so far — update after each session.
- Wagering left (auto) — formula (below).
- Time left (auto) — formula.
- Status — queued, active, on hold, cleared, void.
- Notes — KYC asked? payout time? any weird “irregular play” rules?
Set It Up in Ten Minutes
Give yourself one short build, then you’re done:
- Create the three tabs.
- Add your core fields as simple column headers.
- Turn the Status cell into a dropdown so you can’t mistype it.
- Freeze the header row so it stays in view when you scroll.
- Add two friendly color rules:
- Red when the time left is two days or less;
- Orange when you’ve burned half the clock, but still have most of the wagering to do.
How I Use It Day to Day
Before I claim, I drop the offer in the Queue and fill the fields that matter: expiry window, max bet, how wagering is measured, and game contribution. If a bonus caps spins at €2 and I like €3, I either adjust my plan or I pass. For crash-style rounds like Aviator, I cross-check basics at aviatoronlinebet.com and note quirks (round pace, cashout rules) in my Notes, so the diary lines match how the game actually flows.

Once a bonus is Active, I update it at the start and end of a session. Start balance in, end balance out, and a quick note if anything odd pops up (lag, excluded game warning, support reply). I don’t type novels.
When I clear or void, I move the row to Archive. I also add two facts: whether KYC came up (what they asked for), and how long the payout took once approved.
Make the Diary Fit Your Style of Play
If you’re slot-first, keep max bet and excluded titles right next to time left. That way, you don’t drift into a banned feature or a buy-bonus rule that nukes progress.
If you like live tables, surface contribution percent and any irregular-play clauses in the Notes. Many sites have tripwires for bet cycling or minimal-risk patterns. Seeing those words in your face is enough to tweak pace and stakes.
If you’re a low roller, sort by low minimum deposits, low wagering multipliers, and no cashout caps. You’ll still clear deals; you’ll just avoid the ones built to choke small stakes.
If you hunt bonuses across sites, leverage the Archive. Sort by your logged payout times and skip the slow cashiers when you need quick wins.
Proof and Receipts, So You Don’t Argue Later
I paste key T&C lines in Notes. I keep one screenshot link per offer in Drive (landing page, rules, and my cashier). If terms change, I add a date-stamped line: “Rules updated 14/10 – new max bet €3.”
In Archive, I log requested docs and payout times. Later, I sort by speed and pick the fastest payers first.
Wrap-Up — Your Bonus, Your Rules
A one-page diary doesn’t take hours. In return, you stop the silly leaks (expired timers, over-cap bets, wrong games), and you build a real picture of who pays fast.
Start with one offer today. In four weeks, your Archive will make your next pick for you. And you’ll trust it.
