North Mountain Overview

Corcentric addresses the entire B2B value chain corcentric coupa >avidxchange Bill.com billtrust® Focus S2P (Procurement & AP) 02C (AR) S2P AP AP/AR O2C End market Enterprise / Mid-market Enterprise Mid-market SMBs Enterprise / Mid-market Customers 2,500+ 2,000+1 7,000+2 115,6003 1,800+4 Integrated payments Core competency Early days Transaction volume opportunity $120T+ volume5 $13T volume $25T volume7 $9T volume $120T volume5 corcentric Source: (1) Coupa Investor Presentation (June 2021); (2) Avidxchange press release (August 13, 2021); (3) Bill.com FY21 Q3 10Q; (4) Billtrust FY20 10K; (5) Visa Investor Day Presentation (2020); available at https://s1.q4cdn.com/050606653/files/doc presentations/2020/02/Visa-Inc-2020-Investor-Day-Full-Presentation.pdf; (6) Coupa S-1, 4/03/2017; (7) Avidxchange S-1, 9/17/2021; (8) Bill.com S-1, 12/12/2019 6

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