The client confirmed verbally for the hours and asked about tipping in the following email. Tom Lange Fri, Mar 22, 2:10 PM (3 days ago) to me Carrie, I am having some printer problems. Can I just mail to you? Can I get the address? Also, I realized last night that I forgot to tip the servers. Can I tip them both $40? Please let me know if possible, feel bad about this/ Tom 512-784-0327