I have 2 paypal accounts for 2 businesses that run events through the same website. Can I set payment details at event level? If not, is it possible to create a 2 paypal plugins called for example "paypall business1" & "paypal business2" and only show 1 type of payment plugin on each event?

Also I have customers who pay within the business by cash, how would I handle this because if cash was an option that showed online, customers may choose it. Is possible for only a superuser or similar to see the cash payment?