Bonus & Promotions Strategist
“A bonus is only worth claiming if you understand exactly what it will cost you. My job is to make sure our readers always know the real deal.”
Maria Santos combines eight years of operator-side experience with a deep understanding of behavioural economics to produce the most thorough bonus analyses in the industry. Before joining TopSlot.vip, she spent five years as Promotions Manager at a Curacao-licensed online casino, where she designed, launched, and optimised hundreds of bonus campaigns.
This insider perspective allows Maria to evaluate bonuses from both sides of the table. She understands exactly how operators structure wagering requirements, why certain terms exist, and which promotions genuinely offer value versus those designed to look generous while being nearly impossible to clear.
Maria holds an MA in Behavioural Economics from the University of Amsterdam, where her research focused on how promotional framing influences player decision-making. At TopSlot.vip, she applies this academic foundation to break down complex bonus terms into clear, actionable advice that helps players make informed decisions about which offers to claim.
Detailed breakdown of welcome offer structures, wagering requirements, game weighting, and realistic clearing probability.
Assessment of free spin offers including win caps, wagering on winnings, eligible games, and true expected value.
Comprehensive analysis of loyalty and VIP schemes, comp point conversion rates, tier benefits, and long-term player value.
Custom calculators and guides that help players understand the real cost and probability of clearing bonus wagering requirements.
Maria Santos contributes reviews and analysis across these categories:
