Detailed Answer
LIDER purchase channels: 1. Authorized dealers (nationwide); 2. E-commerce flagship stores; 3. Regional service points (including installation and commissioning). When buying: verify authorization, request a proper invoice (needed for trade-in), and confirm the model and specs. Bulk purchases through dealers get better prices.
| Channels | Authorized dealers/Flagship stores |
| Proof | Proper invoice |
| Bulk | Dealer discount |
Note:Purchases from unauthorized channels are not eligible for trade-in.