Airdatalink does not provide an unlimited data eSIM for India. The provider’s catalogue consists of fixed data plans that carry hard limits of 30GB or 50GB and valid for a set number of days. For example, the India eSIM — 50GB · 15 days plan supplies 50GB of data for 15 days, and the India eSIM — 30GB · 15 days plan offers 30GB for the same period. Travelers who need a larger allocation may choose the India eSIM — 50GB · 30 days plan, which gives the same 50GB for 30 days. Fixed plans are generally more economical unless the user is an extremely heavy data consumer.