Two people sharing a flat in Calgary, both with TonyBet accounts, both claiming the WELCOME2026 bonus code. That is a normal household situation, and it is also exactly the pattern that a compliance system is built to inspect. The good news is that TonyBet OÜ does not treat a shared IP address as proof of multi-accounting on its own. What it does do is pair the IP check with a browser canvas fingerprint, and the combination is what decides whether your account sails through or lands in a manual review that can freeze WELCOME2026 funds while the team sorts it out. This guide walks through how that pairing works and how to keep your signup clean if you are not the only person on your connection.
How TonyBet reads a shared IP address during bonus review
Start with what the system actually sees. When you register and enter WELCOME2026 in the registration form or the cashier deposit field, TonyBet logs the IP address your session came from. A home router hands the same public IP to every device behind it, so a flat with three people on one fibre line looks like one address to the casino. Shared IPs are everywhere: student residences, office networks, mobile carriers that use CGNAT, even hotel Wi-Fi. That is why an IP match by itself is a weak signal, and why TonyBet OÜ does not use it as a standalone trigger.
The second layer is the canvas fingerprint. Your browser renders a hidden image and text using your graphics stack, and tiny differences in GPU, driver, fonts, and operating system produce a slightly different pixel output. That output becomes a hash that is stable across sessions on the same browser and device. TonyBet uses this to tell two players behind the same IP apart. Two people on the same connection but with different browsers and different devices produce two distinct fingerprints, and they pass. Two accounts showing identical browser versions plus matching fingerprints on the same IP are a different story: that combination points to one person running multiple accounts, and it triggers a multi-account review.
Here is the practical takeaway. The welcome package of up to C$2,500 plus 225 free spins is a multi-deposit bonus with a minimum deposit of C$20 per tier, and every tier is subject to house rules that cap accounts per person and per household. The promo code does not bypass minimum deposit limits or house wagering rules, and it certainly does not override the fingerprint check. If you and a roommate both want to claim, you can, but you need genuinely separate setups: different browsers, different devices, and ideally different networks. One person on Chrome on a Windows laptop and the other on Safari on an iPhone is a clean pair. Two identical Chrome installs on two identical phones on the same Wi-Fi is the pattern that gets flagged, so before you claim, check https://tonybet-casino-online.ca/promo-code/ to confirm the details.
Keeping WELCOME2026 funds out of a frozen state
The review process is where players lose patience, so plan around it. If your account is flagged, the bonus and any winnings tied to it can be held while compliance verifies that you are a distinct person from the other account on the IP. Expect requests for ID, proof of address, and sometimes proof of payment method. Respond quickly and completely; the funds usually release once the accounts are confirmed as separate people. What you do not want is a second flag on the same account, because that is when a review turns into a restriction or a closure.
Geography matters here too. TonyBet Ontario operates at tonybet.ca under provincial oversight and does not advertise welcome packages, so players in the province are on a different product track with no WELCOME2026 code to enter. TonyBet OÜ runs the main site for players outside Ontario, and that is where the multi-deposit welcome offer lives. Age rules split the same way: players in Alberta, Manitoba, and Quebec must be at least 18 years old, while players in the rest of Canada must be at least 19. A shared IP in a household where one person is 18 and another is 20 is fine as long as each account holder meets the threshold that applies to them.
A few habits keep your signup clean. Register on your own device and browser, and do not hand your login to a roommate to “help” with a deposit. Use your own payment method; a card or e-wallet shared between two accounts is a much stronger multi-account signal than an IP ever is. If you are on a campus or office network with dozens of people behind one address, consider registering on mobile data to avoid the noise. And if you are the second person in a household to sign up, do it on a different browser and a different device than the first, then keep using that same combination so your fingerprint stays consistent. Changing browsers mid-bonus can look odd to a review team.
Treat the promo field as the start of a paper trail, not a magic switch. Enter the code once, take the minimum qualifying deposit for the tier you want, and keep your account details consistent with your ID. If a review does land, you will have a clean story: one person, one device, one browser, one payment method, and a fingerprint that matches nobody else on the network. That is the setup that gets WELCOME2026 funds released rather than frozen, whether you are in Toronto, Winnipeg, or a shared house in Edmonton.