Ask any onlinestore which part of their site gets the most hits and they'll say the 'new in' section.
Times, Sunday Times (2014)
All 13 of their albums became available through the onlinestore last week following decades of legal rows over distribution rights.
The Sun (2010)
We think that there is an opportunity to be the onlinestore for fashion.
Times, Sunday Times (2007)
Definition of 'store'
store
(stɔːʳ)Explore 'store' in the dictionary
countable noun
A store is a building or part of a building where things are sold. In British English, store is used mainly to refer to a large shop selling a variety of goods, but in American English a store can be any size of shop.
Definition of 'online'
online
(ɒnlaɪn)Explore 'online' in the dictionary
adjective
If a company goes online, its services become available on the internet.