The fact that it is done every year will cause an issue in the program. Hobby versus Self-Employed is a grey area. The IRS does state that if it is a recurring thing, it is self-employed income.
Here is a link to help you decide if it's hobby or a business. If it's a hobby, you cannot mark that she received the same sort of income for more than 2 years in the program.
https://www.irs.gov/spanish/hobby-or-business-irs-offers-tips-to-decide
