I am not sure how to use articles in the expression ** I would like to buy**. For e.g.
I would like to buy an ipad.
I would like to buy a box of chocolates.
I would like to buy a can of beer.
However If I want to use just the brandname itself, should I use any article, for e.g.
I would like to buy (any article?) Budweiser.
or In case of jeans/shoes, Obviously this works
I would like to buy a pair of shoes/jeans.
But what would be the construct if I drop a pair, does it make sense
I would like to buy jeans/shoes.