i am doing a business (going to do). but the question is how will customers pay me? i don't know how the system of credit card or paypal works. and i don't know how they will pay me with number of the credit card and things. i need help. how does it work. please tell me. and what i need is how the system of credit cards work. why we need the number and the last 3 or 4 number and when it expires. and how we get the money. and how they will pay us if they don't have a credit and using paypal. also tell me how paypal works too!. thanks everyone!!!
questions about my business?
- Thread starter Matt
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