In the General options section, you will find two tabs:
- General options
- Buttons and Labels
Buttons & Labels
In the ‘Buttons & Labels’ tab, you will be able to change the style, colors, and texts of the buttons and labels.
If you choose the ‘link‘, it will show as a normal link and will get the style of the links of your theme. If you choose the ‘Button‘ option, you can change the colors (background, border, text, hover) of both the Add to quote and Request a quote buttons. 
The same style options are available for the Accept and pay and Reject buttons.
You can also customize the texts of the following labels:
- “Add to quote” label: text for the Add to quote button shown on single product pages
- “Product added to the list” label: text shown when users add a product to the list
- “Product already in the list” label: text shown when the product is already in the list
- “Browse the list” label: text shown in the link redirecting users to the list
- Loader style: either use the default loader or upload a custom one
- Widget icon: either use the default loader or upload a custom one
- Enable AJAX loading: enable to load any cacheable quote items via AJAX.