Discover the comprehensive H5 interactive guide, '海科店掌柜使用说明书 PLUS版', crafted with ease by Eqxiu's online design platform. This user-friendly guide is designed to assist businesses in navigating the new payment trends of 2020 with the PLUS version of the Haikao Storekeeper POS machine. The guide walks you through the registration process step-by-step, ensuring clarity and ease of use. It includes instructions on entering phone numbers, setting login passwords, and completing the verification process. Additionally, it details the authentication process for real-name registration and the activation of the POS machine. The guide also covers setting up payment accounts, scanning payment configurations, and outlines the startup process, including machine activation and upgrading. Eqxiu's platform allows for quick and efficient creation of such informative guides with a rich library of templates.