You can easily create a WhatsApp shop using WhatsApp Business App or WhatsApp Business API. On WhatsApp Business App, you can set up your shop, add products & catalogues, website link in bio & setup auto replies for off hours.
WhatsApp Business App fits the needs of small businesses while WhatsApp Business API is a great fit for mid-large-sized businesses looking to target a wide audience. Using WhatsApp Business API, you can send Broadcast to unlimited users, share product catalogues, automate notifications, get green tick on WhatsApp & much more.