Onyx Payments, a portfolio company of H.I.G. Capital, has acquired hospitality data and payment processor Worldwide Payment Systems. The transaction marks the second deal Onyx has made in the past month, having acquired Net Trans Services, a provider of commission recovery and reconciliation services, in mid-September. Through its recent acquisitions, Onyx will look to eliminate payment processing barriers while increasing commerce transparency between hotels and their travel distributors. Acquired by H.I.G. in 2013, Onyx provides a range of financial services to hotels and travel agencies, such as commission receipt and disbursement, foreign currency exchange and invoicing.