we are a start up company our basic function is crypto mining
we tried to go to BMO and Scotia bank and both woukdnt allow anything related to bitcoin or cryptos which i found very weird because it is legal in canada, anyway we ended up going to a third bank and we didnt state the nature of our business in detail and we ended up with a business account

all our machines till now are s9s and t9s but do you know where i can buy some gpus and graphic card so i can start testing them and seeing how they work ?