You can integrate Omnify service store widgets with your Squarespace website by following the steps given below:
Go to app.getomnify.com service store and log in with your Omnify credentials
Go to Settings >> Widgets >> Create Widget (Iframe/Button)
Then click “Create an iFrame Widget”
Press the generate the button, and copy(Ctrl+C for windows/Cmd + C for MacOS/click “Copy to clipboard”) all the code written in the box below
Then go to your Squarespace website editor
Click page content, and select edit.
On the right side of the page press the + icon and select “embed”
A window opens on the bottom right with a text box. On the right of the text box, there is a button that looks like </>. Click that.
A new window pops up in the middle of the page.
Paste(Ctrl+V for windows/Cmd + V for MacOS/right click and then click “Paste”) the code.
Click set, and then click Apply.
Save and publish your service store.