Blue dart is best for small business area’s for delivering products from online shooping order by users.
its links with many online shopping sites i.e- flipkart etc.
About service:-
there is some limitation of their services beacuse of their limited area which they allow for providing their services .
this is the one of the bad aspects of this company.
lazzy-ness to deliver of product to customer is another bad service as well as bad aspects of this company.
Guarantee for secure of products:
Good aspects is your products of brand which you buy from online shopping sites is secure when product deliver via blue dart from their linking sites company, for example http://www.Healthkart.com(which is the one of the best site for supplements and other health products)
deliver their products through blue dart.
My experience is bad for using this delivery service provided by this company.