"A mini website, also known as a microsite, is a compact and focused online platform designed to deliver specific content or serve a particular purpose, offering a streamlined user experience with essential information and functionality." 

"A digital visiting card is a modern, eco-friendly alternative to traditional paper business cards, often shared via QR codes or links, containing essential contact information and branding details." 

"A restaurant QR code menu provides diners with a convenient and contactless way to access the restaurant's menu using their smartphones, enhancing safety and efficiency in the dining experience."