I used to use DTDC exclusively, from 2012 to 2016/17. Their charges were fine then. Mostly shipped mobiles and other PC peripherals as an E seller. Charges were mostly between 200-350 rupees for these lightweight items. But after 2017 they started asking 500 rs. for mobile shipments. Constantly kept saying cannot use Surface Lite for mobile, must use something else (don't remember their different terms) which is expensive. Then found Indian Postal Service and never looked back. I mean post office is a comical place itself, but their costs are absurdly low. If I use Parcel mode, then the cost is so low it shocks me. For ex: Shipped a bloody APC UPS to someone two years ago, don't remember the weight but only that on my way to PO I was like FFS why did I decide to sell this shite, and they took 250 rs. for that, from KOL to someone in Pune or some such place. For mobiles / other products under 500 gms weight, it will be like 80-100 rs via Speed Post and like 40-50 rs via Parcel. LMAO. They are slow though, like 5-6 working days always, with Speed Post. But in my place Delhivery takes around 7-8 days to deliver something and they charge twice to thrice than Indian Post.