What does transfering money to your credit card account do?

Obviously you pay off a credit card bill with a check or using bill pay through your bank. I have a credit card account through Wells Fargo, and I notice that when I choose to transfer money from my checking account to one of my other Wells Fargo accounts, I can transfer it to [...]

Can I pay my visa credit card from the u.s with a canadian check?

I have a visa credit card bill that I need to pay off in the united states but have a canadian checking account. Can I pay it off with a canadian check?