The program takes place from October 10, 2025 to December 10, 2025 with an attractive prize structure, including 5 iPhone 17 Pro Max 512GB phones - products that provide maximum support for business management and operation along with tens of thousands of Shopee vouchers worth from 20,000 VND, 30,000 VND, 50,000 VND for shops. The shop's customers also have the lucky chance to win 5 cash prizes, each worth 20,000,000 VND and tens of thousands of Shopee vouchers worth 20,000 VND and 30,000 VND. The total prize value is up to 2 billion VND.

The promotion program is implemented with Viettel Tendoo service - a smart sales management platform, helping to thoroughly resolve businesses and business households' concerns about multi-channel sales management, lost inventory and complicated accounting obligations.
Tendoo is not only a sales management application but also an open platform, integrating all essential service packages: electronic invoices, digital signatures, cloud storage. This platform helps businesses and business households:
● toan dien sales management from warehouse management, sales, revenue and expenditure, debts, transportation, ... on all types of devices (only need a smartphone, tablet, laptop, cash machine, or POS...)
● Automatically create electronic invoices, tax declaration data and accounting books in accordance with legal regulations.
● Manage multi-channel sales (from stores, social networks to e-commerce platforms) on a single platform.
● Analyze revenue, costs and inventories using AI, supporting quick and accurate decision making.
For more information about the program, customers can contact the hotline 1800 8,000 or visit the website https://tendoo.vn/ to experience and have a chance to win prizes