Allomani - Allomani is an E-Store with the shopping cart for online shopping websites, hosting & designing, Paid services, etc.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
OpenCart - A free shopping cart system. OpenCart is an open source PHP-based online e-commerce solution.s
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
Selz - Seriously Simple Selling
Microsoft Power Automate - Microsoft Power Automate is an automation platform that integrates DPA, RPA, and process mining. It lets you automate your organization at scale using low-code and AI.