Figure A1.
The image shows an online shopping interface for a unisex cotton hoodie. The top section features a large image of the hoodie, a product title, price of thirty-nine euros and ninety-nine cents, and a star rating of five from eighteen reviews. There are size options displayed below, including extra extra small, extra small, small, medium, large, extra large, double extra large, and triple extra large along with a size chart link. The bottom section features the same product image, quantity selector, and price. Below that, there is a section for payment options, including payment methods displayed as icons, such as Visa and PayPal. The order total is broken down with the hoodie price, a zero euro charge for standard shipping, and a final total of thirty-nine euros and ninety-nine cents along with a "Pay now" button. The layout flows logically from product information to payment details.Control condition (no dark pattern)
Source: Authors’ own work