Can i sell goods without tin?

Siddhant (Student Others) (28 Points)

23 August 2015  

hello..,

* I Have just started with bussness as my aanual income is not high I had droped the idea of registering for TIN number.

* I deal in desktop laptops repaire and sale of accessories and network devices.

*I give bills to customers with my name and my home address.

 So my questions are

1. Is it illegal to buy items from dealer and ressele it without TIN?

2. Is it worth to go for tin when my income is not that much?

Please reply 

thanks