Now is the time to get your message out and let your customers know that you are there to serve them. Many will be concerned about their safety, you will want to make sure you highlight your safety and cleaning procedures. If you have gotten any certifications make sure you let your customers know.
Email blasts - use your email list and inform your customers that you are open, what your hours are, introduce your menu, highlight your sanitation plan.
Signage - clearly sign curbside pick up areas, store hours