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Slimking registration: weigh-in day

Registration takes a couple of minutes. The one choice worth slowing down for is the account currency: pound sterling is not among the eight on offer.

Updated 6 November 2026 · casino figures checked 30 October 2026

The boxer holding a phone with a slot game

Every fighter has a weigh-in before the bout. At Slimking it is a short form, and getting it right now saves trouble at your first withdrawal.

Signing up, step by step

  1. Press the register button at the top of the site.
  2. Enter your email and a strong password. Use an email you check, because resets and verification arrive there.
  3. Choose your account currency. The terms offer EUR, CHF, CAD, AUD, DKK, CZK, HUF and PLN. With no pound sterling, most UK players choose euro.
  4. Fill in your personal details: name, date of birth, address and phone number, exactly as they appear on your ID.
  5. Accept the terms after reading them, and confirm you are 18 or over.
  6. Confirm your email if the site sends you a link.

Why your details must match your ID

When you withdraw for the first time, the casino will check your identity. A name spelled differently, an old address or a wrong date of birth is the most common reason a payout is held. Enter your details as they appear on your passport or driving licence, and keep them up to date in your account.

Choosing your currency

You pick the account currency once, at the start. A euro account means every deposit from a UK bank or card is converted, and your bank may charge for it. Ask your bank what it charges for foreign-currency payments, and think about using a card or account with low conversion fees.

Your first deposit and the Welcome Pack

The Welcome Pack starts with your first deposit of €20 or more: 100% up to €2,000 plus 150 free spins in round one. It is optional. If you would rather play without wagering, untick it before you confirm the deposit. The Welcome Pack guide explains the rules.

Set your limits on day one

Before your first deposit, decide how much you are happy to spend in a week or a month, and set it as a limit if the account offers one. If it doesn’t, your bank’s gambling block and the tools on our responsible gambling page do the same job.

Register now

Questions and answers

Can I change my account currency later?

Usually not by yourself once the account has been used. Choose carefully at sign-up; if you really need to change it, ask support before you deposit.

Do I need to upload documents to register?

Not to register. Identity checks normally come later, before your first withdrawal or when deposits reach a certain level. Having your ID and a proof of address ready saves time.

How old do I have to be?

You must be 18 or over to register and play. Accounts opened by under-18s are closed and any winnings forfeited.

Seconds out

Step on the scales

Your first deposit of €20 or more opens the Welcome Pack: 100% up to €2,000 plus 150 free spins to start.

Join now