In Online Store, you can add a personal pick up as one of the delivery methods.
Go to Settings > Shipping > +Shipping Method
Enter the country and select Click & Collect
Enter the name, e.g., Click & Collect. Then choose whether this should be your default delivery method.
Provide the pickup address:
Also add the opening hours of the pickup location, choose the type of delivery rate you want to have and the payment method that should be available for this delivery method. Click on Save.
For this delivery method, it’s very common to choose a flat rate and enter a delivery cost of ‘0’. Of course, you can set the rate and price that you prefer. Learn more about rates and fees.