Hi
You require the following for commencing a online shop and home delivery of Beer at Bangalore.
1) Retail Liqour trade license
a)Karnataka Excise (Sale of Indian and Foreign Liquors) Rules, 1968
b) Karnataka Excise (Liquor Transit) Rules, 1985
2) Karnataka Shops and Establishment Act registration(It is mandatory to have a physical store to obtain liquor trade license and hence you need to register under Karnataka Shops and Establishment Act)
3) Labour license if you are employing 10 or more delivery boys.
4) You should also be aware that in Bangalore, you can sell liquor/ Home deliver liquor only between 8.00a.m till 10.00p.m.
5) At bangalore, there is a firm by name Madhuloka Liquor Boutique who has physical stores at more than 35 locations within Bangalore and does home delivery from its physical locations. However orders for purchase of liquor are currently being placed only through SMS and not through Online.
Hope this helps.