

+1 month free is a scam ?
My local Jio AirFiber operator sent me the attached offer on WhatsApp. ( Attaching our WhatsApp conversation as well where he's tryna act confused and scam me )
The image advertises a 100 Mbps plan for ₹833 per month and says “3+1 month FREE”. The total price shown for 4 months is ₹3333.
But I don’t understand what is actually free here.
If the plan is ₹833 per month, then 833 × 4 = ₹3332. They are charging ₹3333 (even ₹1 extra). So how is one month free?
Also, my MyJio app is recommending a recharge at around ₹824 per month for my Jio AirFiber connection. So why would I choose this ₹833/month offer instead?
Is this just marketing wording for a 4-month prepaid pack? Or are there any extra benefits included that make this worthwhile?
Can someone explain what exactly is “free” here?