The results are deduped so you won't see a cheaper, higher category room from an alternative supplier. The deduping is currently set to 'cheapest lead-in'. This means that we'll take the supplier with the cheapest lead-in room type and discard the other suppliers.
A roadmap development will be to dedupe at meal basis level. If this is the case then you could have all the room types for the cheapest supplier (Supplier A) on, for example, bed and breakfast, and all of the room types for the cheapest supplier (Supplier B) on, for example, half board.
Alternatively, we can return the results 'un-deduped' so you can make the decision on what to display on your side.