1win bonus: how the AVID promo code and first deposit work

Video: What I'd do before my first 1win bet: AVID promo code

Oct 27, 2026 · based on the channel BobDog

Key takeaways

The 1win welcome bonus for sports betting goes up to +500% on first deposits.
The promo code AVID must be entered in the promo code field during registration, not after.
The promo code field is easy to miss on the signup form, so check it before submitting.
The size of the bonus depends on the deposit amount and is issued under the promotion rules.
Full bonus terms are published on the 1win website and should be read before depositing.

The 1win bonus is a welcome offer for new customers that reaches up to +500% on first deposits for sports betting, and it is activated by registering through the 1win sign-up page and typing the promo code AVID into the promo code field before you submit the form. The code cannot be added later, so it has to go in at registration, and the exact bonus size depends on how much you deposit. Full conditions are published on the 1win site.

What the 1win welcome bonus actually is

The 1win welcome bonus is a percentage top-up on your first deposits, aimed at sports betting, with a headline figure of up to +500%. Two things matter more than the headline number. First, the bonus is not a fixed amount: it scales with your deposit, so a larger first deposit produces a larger bonus within the limits set by the promotion. Second, it is issued according to the promotion rules, which means there are conditions attached — wagering requirements, minimum deposit thresholds, eligible markets and time limits among them.

That distinction is worth repeating because new bettors often treat "up to +500%" as cash. It is not. It is bonus funds that have to be used under the operator's terms before anything can be withdrawn. The practical move is to open the promotion rules on the 1win site before you deposit, check the minimum qualifying deposit and the wagering multiplier, and only then decide how much to put in. If the terms do not suit you, you have lost nothing by reading first.

Registration with the AVID promo code takes about a minute and follows a fixed order that you should not rearrange. The code is validated at sign-up, so entering it afterwards is not possible.

Open the 1win registration page through the link https://surl.li/1win.
Create a new account with your email or phone number, depending on which method the form offers you.
Find the promo code field on the signup form and type AVID exactly, in capitals, with no spaces.
Double-check the field before you press submit — this is the single most common place where the offer is lost.
Complete registration and log in.
Make your first deposit to trigger the welcome bonus for sports betting.

The order matters: code first, deposit second. A deposit made on an account registered without the code does not retroactively qualify, which is why the checklist above puts the promo field ahead of everything else.

Common mistakes new 1win users make

The most frequent mistake is skipping the promo code field altogether, because it sits quietly on the signup form and is easy to scroll past. If you submit the form without it, the account exists but the welcome offer does not, and there is no way to attach the code to that account later. The only remedy is a new registration, which is why checking the field before submitting is worth the extra five seconds.

Other recurring issues:

Entering the code after registration in the hope it will apply — it will not.
Assuming the bonus is withdrawable cash rather than bonus funds tied to wagering conditions.
Depositing before reading the minimum deposit and wagering rules, then discovering the requirements are stricter than expected.
Using a payment method that the promotion excludes.
Expecting the full +500% regardless of deposit size — the percentage scales with the amount deposited, within the promotion's limits.

None of these are exotic. They are ordinary slips that come from treating the welcome offer as automatic rather than as something you opt into at a specific moment.

Bonus terms you should read before depositing

The welcome bonus is governed by the promotion rules on the 1win site, and those rules define everything the headline figure leaves out. Before you deposit, confirm the minimum qualifying amount, the maximum bonus cap, the wagering requirement and the time window in which it must be cleared. Check which sports and markets count toward wagering — some operators exclude low-margin markets or certain bet types — and check whether the bonus is split across your first several deposits rather than paid in one lump.

A sensible approach is to decide your deposit based on the terms, not the other way round. If the wagering requirement is high relative to the bonus, a smaller deposit keeps the commitment manageable. If the cap is reached quickly, depositing more than the cap achieves nothing extra. The promotion rules answer both questions in a couple of minutes of reading, and they are the only authoritative source — summaries, including this one, cannot substitute for them.

The AVID promo code is validated once, at the moment the account is created, and the system links the welcome offer to that registration event. There is no field in the account settings where a code can be added afterwards, and support cannot apply it retroactively to an existing account. This is standard practice across the industry rather than a quirk of one operator: promo codes are acquisition tools, tied to new sign-ups.

Practically, that means the code and the registration are a single step. If you are unsure whether the code was accepted, check the confirmation before depositing. If you registered without it, the clean route is a fresh registration through the correct link with AVID in the promo field, followed by the first deposit on that new account. Do not deposit first and sort out the code later — the order cannot be reversed.

The link used in the BobDog breakdown

The BobDog video on preparing for a first 1win bet points to one registration link, which is the one reproduced here. Using the same entry point keeps the sign-up, the promo code field and the welcome offer on the same path, rather than mixing a link from one source with a code from another.

Main registration link: https://surl.li/1win

There are no other links in the breakdown; the video description and the pinned comment both refer back to this single address.

Summary

The 1win welcome bonus reaches up to +500% on first deposits for sports betting, and the route to it is short: register through the 1win registration link, enter AVID in the promo code field before submitting, then make your first deposit. The two points that decide whether you actually get the offer are the order of those steps and a quick read of the promotion rules on the site, since the bonus scales with your deposit and comes with wagering conditions. The video breakdown by the BobDog channel covers the same first-day checklist and is a useful companion if you prefer watching the steps rather than reading them. Betting carries financial risk, the offer is for adults 18 and over, and no bonus is worth depositing more than you can afford to lose.

Source: What I'd do before my first 1win bet: AVID promo code · Markdown version

Questions & answers

Can I add the AVID promo code after I have already registered on 1win?

No. The promo code is validated at the moment the account is created and is linked to that registration event. There is no field in the account settings for adding it later, and support cannot attach it to an existing account. If you registered without the code, the practical route is a new registration through the correct link with AVID in the promo field, followed by the first deposit on that new account.

How much is the 1win welcome bonus and what determines its size?

The offer is advertised as up to +500% on first deposits for sports betting. The actual amount depends on how much you deposit and on the limits set in the promotion rules, so it is not a fixed sum paid to everyone. Read the rules on the 1win site for the minimum qualifying deposit, the maximum cap and the wagering requirement before you deposit.

Where exactly is the promo code field on the 1win signup form?

It sits on the registration form itself, alongside the fields for your email or phone number and password, and it is easy to scroll past without noticing. Type AVID in capitals with no spaces and check the field once more before you press submit. Once the form is submitted without a code, the opportunity to use it on that account is gone.

Is the 1win bonus real money that I can withdraw immediately?

No. The welcome bonus is issued as bonus funds under the promotion rules, which include wagering requirements and a time limit for meeting them. You need to bet the bonus according to those conditions before any related winnings can be withdrawn. Treat the headline percentage as a conditional offer rather than as cash, and read the full terms on the 1win site first.