Heather Kerner's pizza dough company, the Good Crust, doesn't produce a tech product, but she enrolled in Propeller earlier this year anyway. The six-week course is designed to guide women as they build their tech or tech-enabled business, and she figured gaining those skills was an important part of getting her Maine-sourced pizza dough out to the market. Now, two months into running her Skowhegan-based business, she's secured several wholesale accounts and is poised to consider a distribution partnership. Kerner's startup is one of six generated from the program, which was launched in March by the CEI Women's Business Center. Two sessions were held this year, in March and again in July. A new round begins in January, with two sections behind held simultaneously, one on Tuesdays and one on Wednesdays. The course if free and conducted completely online.