Air Miles / Miles / Frequent Flyer Program in India "within Indian domestic airport"? good?

Hello Dimers,

I am new to this FFP (Frequent Flyer Program) offered in Airplane travel by "Airplane journey providers" for being repeated customers

I am interested in knowing Indian FFP programs since that is more useful for "domestic travel people" than "international things" (as domestic people air travel will be comparatively more than international)

1) so anyone know any good list of FFP programs in India?

in short it offers rewards in miles in using special credit cards or buying things from their airline providers (so rings any bell, anyone know?)

2) if everyone comments we can find all the unknown ones in list easily:)

Please comment the ones you know in India

so dont forget to comment what you know about Frequent Flyer Program and the ones that you use more