CrowdPay.com Unveils Crowdfunding Escrow and Payment Service APIs for Texas Crowdfunding Portals (TCPs) to Meet Texas State Securities Board (TSSB) Filing Requirements AUSTIN, TX--(Marketwired - Feb 13, 2015) - The new equity crowdfunding rules from the Texas State Securities Board (TSSB) allow online ecommerce sites, also known as Texas crowdfunding portals, to...