"Toy for your kid" or "Toy for your kids" as you don't know how many kids they have? [closed]

Solution 1:

Unless you were planning to give just one toy per set of siblings, I would say "toy for your kid" as it would imply one toy per child.

Solution 2:

Child/children is usually the more formal/correct term. But for a slogan, the slang "kid(s)" is fine.
To answer your question, it depends on the context. If you're advertising that you have toys for people's kids.

For a slogan:

Come to the Toy Box, home of the best Toys for your kids

The plural case is always better and more generic.

If you have a promotion:

Come in today and buy a new toy for your kid

is fine.

Solution 3:

Use a word that is the same for plural and singular.

"Here's a toy for your offspring."