Key findings

The settings area is sufficiently structured, all options are integrated in a comprehensible way and supplemented with supporting texts where necessary. Selecting products is relatively easy, although keyboard operation is not very intuitive at times. Apart from this, the keyboard operation meets requirements for the most part. However, the focus is not always visible, which makes orientation within the app difficult. The branch search and selection feature is accessible and therefore works perfectly with a screen reader too. Cash receipts are available in PDF format and readable, but not accessible with a semantic structure. Some items of information on product images are only available in the image, for example, in the case of promotions, the percentage indicating how much cheaper the product is is missing from the alternative text. In several cases the minimum contrast ratio is barely fulfilled. The text size does not adjust continuously when zooming.