Payment methods are diverse on the Internet. Different manufacturers (Shopify, WooCommerce, Magento) offer their systems with variable plugins. The customer often decides based on the adviser’s recommendation and preselection. The processing within third-party providers (Klarna / instant payment, Wirecard, Paypal) is often a balancing act between customer requirements and provider power.
Some time ago I took over the project management for a website relaunch. Only in the course of the familiarization phase did it become clear: in addition to the concept work, partner selection (agency, briefing), server conversion, new connections (customer card, cash register systems), we needed a tight time horizon.
Every user knows best. His screen shows the only possibilities of the WWW. -Is that the case? Suppose we have a shop on the web. This offers products for people aged 0-99. How do we display products best when the screen of the user is our target size? Each product has specific properties that may be important for the user.