Slide Cart works with most currency converters once you install the fast install snippet. This snippet provides Slide Cart with your store's money_format and makes it far more likely to work with converter apps. You can find detailed instructions on installing this snippet here.
If your converter is still not working or you need help installing the snippet, don't hesitate to reach out..
Tested and working:
- Auto Multi‑Currency Converter
- Bold Multi‑Currency
- Currency Converter HQ