币界网报道:According to Bitcoin News, Bitcoin financial platform Castle has completed a $1 million Pre-Seed round of financing, led by Boost VC, with participation from Winklevoss Capital, Park Rangers Capital, Epoch VC and some angel investors. The financing will be used for product development and market expansion. The platform provides automated Bitcoin configuration solutions for small and medium-sized enterprises, which can automatically convert corporate sales revenue into Bitcoin at a set ratio. The platform has been integrated with payment tools such as QuickBooks and PayPal, and its customers cover industries such as catering, e-commerce, and real estate.