Hello, @MT1895. Thanks for taking the time to add your question here on the PayPal Community Forum.
For this particular situation, it will be necessary for you to apply for and obtain PayPal Zettle which is PayPal's new Point of Sale payment solution. Customers who are still using PayPal Here and are able to use their card readers may continue to do so. But customers who have never applied for a Point of Sale payment solution will need to apply for PayPal Zettle.
Please navigate to https://www.paypal.com/us/business/pos to see all the information on Zettle and to apply. I hope this is helpful. Thanks for being a part of the PayPal Community!