Guust

You’re welcome 🙂

You will need a SSL certificate, see https://wpgeodirectory.com/adding-a-ssl-certificate-to-your-website/

Thanks

Your default location needs to be an existing location; , , is not a location, they all need to be in the format like this:
https://wpgeodirectory.com/docs/definitions/#location

I fixed it, and imported some data.
See also https://wpgeodirectory.com/docs/manage-location/

Thanks

You are on a Managed Server which probably caches things and you did enable GD Booster, so you have double caching going on. I disabled GD Booster and it works fine now, please check.
See also https://wpgeodirectory.com/docs/server-requirements/#wp

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Please post the URL and WP admin details in a private reply and we will check it out.
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1. Invoicing > Settings > Payment Gateways tab > PayPal
https://wpinvoicing.com/docs/basic-installation/#gateways

2. Invoicing > Discounts

3. That is not possible, but you can add links to the other Add Listing pages in the top of the page if you like.
That link you gave goes to the Add Listing page for Properties only?

4. That sounds like an incorrect setting. Please post URL and WP admin details in a private reply and we will check.

5. You can hide the location field if you do not want people to narrow their search.

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Post your URL and WP admin details in a private reply and we will have a look for you.
Thanks

That would just have been your browser cache, I am guessing.
This may assist with caching questions:
https://wpgeodirectory.com/docs/known-issues/#cacheplugins

Thanks