Commercial Payments International | 1,331 followers on LinkedIn. Learn and engage with the brightest minds in commercial card and B2B payments | CPI is the leading global resource for commercial cards and payments professionals who want to stay abreast of key issues impacting the B2B payments industry. Our global payments community of more than 17,000 subscribers gather at three key summits in the US, Europe, and the Middle Market Our events provide the platform for the entire commercial card and B2B payments ecosystem latest legal, regulatory and technological developments.