If you have a delivery listing on Weedmaps, you can display a delivery ETA like in this example:
You can set up or modify your listing's delivery ETA by following these steps.
From weedmaps.com, click your user icon in the upper right.
Click Manage my business to go to WM Admin.
From the LISTINGS > DELIVERIES tab, locate your business and click EDIT.
Scroll down to the Delivery Profile section and make the changes you want.
Click SAVE at the bottom of the page.