Having the power of Google for your business is a great asset. I utilize Google Workspace for several of my businesses and I love it. Sending emails as well as being able to access documents anywhere with an internet connection is a great feature to have.
Business cards are a great way to, not only, share your contact information, but to show some of your personality.
Moo.com has a wide variety of styles, materials that will work for any business.
I'm a BIG believer in video and video marketing is where you need to be in order to grow your reach and grow your business.
Dubb.com is a great platform that I use regularly when reaching out to potential clients and current clients.