Cryptocurrency startup BVNK (“bee-vee-en-kay”) has closed a $40 million Series A funding round at a $340 million post-money valuation, led by Tiger Global with participation by The Raba Partnership, Avenir, Kingsway Capital, Nordstar, Concentric, Base Capital and various angels. BVNK offers organizations the ability to accept fiat and cryptocurrency payments, hold crypto assets, and send funds anywhere.