I posted on the other one too.
I tend to aim for £100ish for the older, £50 for the younger (7 and 3) but it's more about getting them stuff they'll enjyy and a reasonable number of presents each. We've gone for 7 this year from us parents, plus stocking and a few from extended family will arrive.
I will add things like electric toothbrush heads (frozen
) into the stocking, and might wrap up eg a new coat for the younger one if we needed to up his present number for equality, but generally I'd buy these throughout the year.
I buy bikes if needed, also sensible shoes and clothes, pj's throughout the year, but might buy eg sparkly pumps or something more frivolous and label it as Xmas.
I'm happy to buy books whenever they want throughout the year though do prefer libraries obviously! Books normally second hand off ebay rather than new.
Toys... Will buy them the off treat on a special day out / give them £20 to choose something from a toy shop on our yearly holiday, and maybe once throughout the year the older one will remember she has some birthday money and ask to be taken to a toy shop to spend it, but I don't buy them toys throughout the year as such.
Except lockdown, obv. We all needed to keep our sanity then so some extra toys were purchased