'wider offer' is correct and usable in written English.
You can use it to refer to a variety of options that are available. For example, "With a wider offer of activities, the summer camp was very popular with children."
Osborne will also announce a big roads programme, and highlight his offer of new powers to city regions such as Manchester, part of a wider offer to rebalance the English economy away from the south to the north.
"For five years now we have eagerly awaited the opportunity to bid for the licence which would have allowed us to operate a much more viable and enhanced customer experience with a wider offer than a typical casino.
He said: "For five years now we have eagerly awaited the opportunity to bid for the licence which would have allowed us to operate a much more viable and enhanced customer experience with a wider offer than a typical casino.
A wider offer of screening also outside maternal and child health clinics, and better health education are needed.
It is not going to be a Marxist movement; it will be a wide offer, where different groups can converge.
"We have museums, beaches, culture, gastronomy, we have a wide offer but unfortunately we have been typecast this way.
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Interestingly, Twitter says it is "starting with US-wide offers but will explore location-based deals in the future".
"There's been a wider programming offer that has been adopted by families".
Talk-radio shows with huge country-wide audiences offer Washington ideas and organising shops broad, ungrazed fields of green.
Wide windows offer a picturesque view of the Auckland Harbor Bridge.
