Raymmar Tirado will discuss sales and marketing, the ethics of sales, the future of "social selling" and how individual site-owners can use their websites for “open-source sales” to grow online business from 6 to 8 p.m. Tuesday, April 26, at Station 2 Innovation, 912 Seventh Ave. E., Bradenton. Tirado is the director of products at Clear Idea Labs, which builds software to help companies build brand loyalty, drive engagement, increase productivity and grow online sales.