Last month, point of sale payment system, Clover, filed an SEC form indicating it raised $3.3 million for its cloud-based POS system. VentureBeat first picked up the story on Thursday.

The investors in this round have not yet been disclosed.

This new round, combined with last March’s installment of $5.8 million from Andreessen Horowitz and Sutter Hill Ventures, brings the California-based company’s total funding up to almost $10 million.

To learn more about Clover, watch its FinovateSpring 2012 demo.