Where to buy cheapo liqueurs for the festive period?

[saythatagain]

We're not a family of big drinkers but having all the family over on Christmas Day and want to do some cocktail. Does anyone have an idea as to where these can be bought on a budget? TIA

Lidl, iirc.

How about making your own? Limoncello is a lovely lemon liquer made from strips of lemon peel, soaked in sugar and vodka for a few weeks. Also Blackberry brandy is along the same lines and lovely too. At least you know then whats in them and in my experience they disappear really fast