We’ve always bought a lot, but often our dc only got presents at Christmas and birthdays.
Anything “needed” that was also a want was in there: from books, bath stuff (shaped soaps, bath crayons, colour change bubble bath) and bikes when little to uni laptops, books, clothes, shoes, hair stuff and toiletries when older.
Then there’s favourite sweets, a board game each, selection box, chocolate coins each: unneeded but a tradition!
There’d also be a main present in the years that nothing big like a bike or laptop or phone was needed- anything from cuddly toys to switch to roller boots to jewellery to Lego.
That was/ is basically it for the year apart from a couple of birthdaypresents and a top up of summer clothes if last year’s were outgrown.
Tech is usually second hand/ refurbished. Books can be second hand and clothes/ shoes/ Lego are often new off eBay/ vinted. Other bits are bought on offer or with vouchers.
This year DS 13 has 15 presents plus chocolate, totalling £232 including a gaming PC built from spare parts in a new case for £50. It seems lots, but averages £20 a month spent. I imagine lots of the 4 present parents spend more than that on “stuff” every month.