Merchant Processor Research for Contest Platform

As a dynamic and new business conducting skill contests and giving away cash prizes, I'm urgently seeking an expert to carry out extensive research on the best Merchant Processor and Gateway. This solution should ideally cater to three main criteria: - Low transaction fees are an absolute must - Acceptance criteria that allow for our business model - Support for skill contest transactions with cash prizes to participants. - All online payment processing no in person This role will require a deep understanding of online payment gateways and merchant processors, and top-notch analytical skills to compare transaction fees and acceptance policies. I am targeting a solution that would enable me to run an estimate of three-tiered contests simultaneously, where golfers can enter for $8, $10 or $12 and stand a chance to win $5k, $10 or $20k. With a high frequency of contests predicted, potentially hundreds per day, the significance of low transaction fees and strong contest support cannot be understated. All of these contests will take place in the United States. Therefore, your research should prioritize options that provide optimum service within this market. Thank you