Rent payment methods Zelle or Venmo

[Mark Forest]

A tenant has suggested we use the services ZELLE or Venmo to collect rents.  Currently we use snail mail to our P.O. box to collect rent checks.  Is anyone familiar with these services, and can you tell me how they work?  If these two services are not recommended what do you prefer?  I don't want to pay a fee, and I don't want my tenant to know my account numbers.  Thank you for all help offered.