By Adding Aliases to your email address you can save money and sort out emails easily.
An alias is just another address you can add to your main email address, where people can email you. so let’s say your email address is email@example.com and you would like to add the address: firstname.lastname@example.org
To achieve that, you can add a new user + email address and that will work but you will end up with:
To avoid that, you can add an alias to your existing email address instead. the advantages are:
Last thing to mention: If you need a separate inbox then you shouldn’t use aliases and should create a new user instead.
Managing aliases in Google Suite could be found under (Admin console -> Users -> account)