She found the age at which toilet training started was a major determinant of the age when training would be completed. The best results were for those who started training from 19 months to 24 months. On average, these children were out of nappies by 25 months.
Subscription-based business risks: For subscription-based businesses, sales tax is determined by where an item is sourced (either based on the customer or the seller) and methods of delivery.
Whether or not nonprofits have to pay sales tax on taxable purchases depends on the state and local tax rules that apply to that transaction. The research to determine whether or not sales tax is due lies with the nonprofit.