Canadian Breast Cancer Network and Vending For Hope Have Joined Forces to Generate Charitable Awareness for Breast Cancer In lieu of paying commissions to your merchant locations, you will donate just $15 per year for each CBCN label you place on your machines. Merchant owners are happy to help us support the Ottawa based CBCN Charity. They are in favour of promoting the importance of this safe vending option and their primary goal is supporting and assisting people who have been impacted by breast cancer.