Kotak Solitaire Credit Card provides an accelerated reward rate of 10% for travel spends made through its dedicated Kotak Unbox platform, along with a base rate of 3% on other spends. The potential value-back rate through Air Mile earnings seems favourable with a redemption ratio of to 1:1. Here, the accelerated earnings and most redemption choices are exclusive to the Kotak Unbox platform, potentially restricting cardholders' access to a broader selection of flight and hotel options. However, the card also offers mile conversion with 2 hotel chains and 8 airline partners, benefiting the consumers who generally travel within this ecosystem.