You use this bar for your unique message. Do you want to announce the SALE, temporarily offer the shipping costs for free or do you have other nice news, use the top bar for a short powerful message!
Turn on or off
You can always turn the bar on or off.
The color of the bar
Choose a background color that stands out nicely, but fits well with the rest of the design.
The color of the text
Keep the legibility in mind, choose a light color for the text when the background color is very dark, and vice versa.
Write a short, powerful text to entice visitors!