Translation is difficult to get right, and unless you do get it right, your service is likely to be ridiculed. For small amounts, very small amounts, you might be able to get friends to do you a favour, or even random people on platforms like Mastodon, Twitter, or HN.
For labels, services like Google Translate are fraught with pitfalls and dangers, and non-native translators likewise (although better).
In short, balance your costs against your risks, and ask for help in the places you frequent. But if you want good translations, be prepared to pay.
Personal opinions only, others will disagree, take a balanced view.
