Occasions do the searching, not products. A first birthday, a christening, a retirement or a gender reveal each brings its own words, and a page per occasion catches enquiries that a general balloons page never will.
The calendar is brutal and predictable. Valentine's, exam results, graduations and the Christmas parties all arrive on the same dates every year, and content published a fortnight before is content published too late.
Delivery beats collection in intent. Somebody searching for balloons delivered has a time, an address and a budget, whereas somebody searching for a shop may simply be browsing on a walk.
Venues and companies are the quiet half. Hotels, restaurants and shops need decoration repeatedly, they contest nothing in search, and one relationship produces bookings for years.