Hikashop is popular webshop extension for Joomla. Webshops need to store personal information like name, address for legal obigations (invoices) and to fullfill a contract (the order).
Hikashop
HikaShop is a native E-Commerce extension for all versions of Joomla. It is built for simplicity and flexibility. It offers a wide range of marketing tools, and statistics to help the admins manage their store.
Website: https://www.hikashop.com/
Hikashop and GDPR
In Hikashops if a visitor, who is not logged in, adds a product to the card, Hikashop stores the IP address. In the HikaShop configuration you can add a "terms and conditions" view to your "checkout workflow" to get a checkbox during the checkout. You can customize the text using a translation override.
General tips for webshops
- use SSL for your website so that all communication is transported through a secured line
- inform your visitors and customers about cookies
- only collect necessary data
- check for payment providers - they are processors and you need processor contracts with them
- inform what data is stored and how long
- if you store IP-address inform people
- are you using a currency convertor? Is it an external JavaScript?