The code takes five seconds. The clock decides your bonus.
Mostbet pays 125% only on a first deposit made within 30 minutes of opening your account. After that the same deposit gets 100%. Many guides skip it, yet it is the biggest thing you control.
- 0 to 30 minutes125%
The full bonus, up to €400 or $300.
- 30 minutes to 7 days100%
A smaller match, same €400 limit.
- After 7 days0%
No welcome bonus on this account.
Your 30 minute clock
Start it the moment you open your Mostbet account. Keep this tab open while you sign up.
Before you sign up
- Choose how you will pay and have the card or wallet at hand.
- Decide your deposit. €320 gets the full €400 ($240 gets the full $300).
- Copy CORNER125 so you can paste it in one tap.
Where you can use CORNER125
CORNER125 works in 62 countries where Mostbet takes new players, from India and Brazil to Nigeria and Uzbekistan. Check yours below.
Source: the Supported Countries list in the Mostbet guidebook, read on 20 October 2026. Mostbet can change it. Being on the list does not make online betting legal where you live, so check your local law first.
Work out your Mostbet bonus
Move the slider to your deposit. The numbers follow the Mostbet rules: a 125% or 100% match, a cap, and 5 times the bonus to bet before you can cash it out.
Deposit €320 to get the full €400.
How to claim CORNER125
Open Mostbet through our link
This button takes you straight to the Mostbet sign up form. Copy the code first so it is ready to paste.
Sign up and enter CORNER125
Fill in your details, paste the code in the promo code box and pick the sports bonus.
Checked on the Mostbet sign up form on 20 October 2026: CORNER125 shows as Applied. See the screenshot
Deposit within 30 minutes
Pay at least €10, $10 or ₹600. The bonus lands in your bonus balance.
Bet 5 times the bonus in accumulators
Every slip needs 3 or more legs, and every leg needs odds of 1.40 or higher. You have 30 days.
- The promo code box shows Applied as soon as CORNER125 is in.
- Screenshot taken on 20 October 2026 on a new Mostbet account.
- Then pick the sports bonus and deposit within 30 minutes.
A slip for today that counts toward your bonus
Corners are what we model every day. This slip is built from our picks at Mostbet prices, and every leg meets the bonus rule of 1.40 or higher.
The full terms, in plain English
| Rule | Sports bonus |
|---|---|
| Match | 125% within 30 minutes, 100% within 7 days |
| Biggest bonus | €400, $300 or ₹58,000 |
| Smallest deposit | €10, $10 or ₹600 |
| Wagering | 5 times the bonus, accumulators only |
| Bets that count | 3 or more legs, every leg at 1.40 or higher |
| Time to clear | 30 days |
| Who can claim | New Mostbet players, 18 or older, in countries where Mostbet takes players |
Source: the Mostbet first deposit bonus rules, read on 20 October 2026. Mostbet can change them, so we check them every day.
Why every site shows a different Mostbet code
Search for a Mostbet code and each site gives you a different one, often with a bigger number next to it. A promo code mostly tells Mostbet which site sent you. The bonus itself comes from the Mostbet rules.
On 20 October 2026 those rules list one first deposit offer: 125% within 30 minutes, up to €400. If a page promises more, read the Mostbet terms before you deposit.
150% welcome bonus
125% within 30 minutes, then 100%
Bonus up to €1,000 on your first deposit
€400 or $300 at most on the first deposit
Mostbet promo code FAQ
What is the Mostbet promo code?
How much is the Mostbet welcome bonus?
What if I deposit after 30 minutes?
Which countries can use CORNER125?
What is the smallest deposit?
What are the wagering rules?
Do single bets count?
Can I use CORNER125 on an existing account?
Is CORNER125 better than other Mostbet codes?
How we keep this page right
corneredge.bet editorial team · last check 20 October 2026- We read the Mostbet bonus rules every day and update this page when they change.
- We test CORNER125 on a new account whenever the terms change.
- The date at the top shows our last check.
corneredge.bet earns a commission when you join Mostbet through our link. It does not change your bonus.
Set a deposit limit in your Mostbet account before you start. If betting stops being fun, take a break and talk to BeGambleAware, GamCare or Gambling Therapy.