Callum Reid
Senior Casino Reviewer · Mad Casino Reviews UK
Background
Callum began his career in a payments operations team at a UK high-street bank, where he spent six years reviewing card transactions flagged for fraud and anti-money-laundering checks. Much of that work involved gambling merchants, and it gave him an unusually close view of how deposits and withdrawals move, why they stall and what a bank sees when a customer gambles more than they can afford.
He moved into writing in 2017, first covering the payments side of online gambling for trade publications and later reviewing casinos directly. He has written about bonus terms, verification disputes and the gap between UK-licensed and offshore operators for most of that time.
How Callum reviews
He reads the full terms and conditions and the bonus terms before looking at the lobby, then scores each area against the weighting set out in our review method. Every figure in his reviews is traced to the operator's own published terms, and where something cannot be confirmed he says so rather than guessing. He does not accept hospitality from operators.
Areas covered
- Bonus mechanics, wagering and game weighting
- Payment methods and currency costs
- Identity verification and withdrawal disputes
- Licensing and player protection
- Responsible gambling tools
Contact
Corrections and questions for Callum can be sent to [email protected]. He reads every message but cannot intervene in individual disputes with a casino.
Why a payments background matters
Most of the problems readers bring to us are about money in motion: deposits that fail, withdrawals that stall, documents that are rejected. Having spent years on the other side of those transactions, Callum knows which delays are normal and which are not, and he writes reviews that tell readers what to expect at each step rather than repeating the casino's own timing claims.