Magento 2 Site Maintenance Extension - Cynoinfotech
https://www.cynoinfotech.com/product/site-maintenance-for-magento-2/
The Magento 2 Coming Soon Page extension allows adding photos, videos to the maintenance page that entices viewers to explore. Adding a countdown clock with the extension helps visitors know when the maintenance will be completed and they can visit your store again. Coming Soon Magento 2 extension helps you notify customers that your site is currently undergoing maintenance or upgrading and is ready for upcoming products/services.
Copyright 2019 © P-tweets Refunds