Having said that, once the 25th of May has passed, all Allowances – and this is non-negotiable, will be canceled, in addition to whatever credit you have left in primary iTunes accounts. Such an Allowances system would allow parents to deposit money automatically into a child’s iTunes account every month, which would be a method o helping children control their spending. This helps to teach them responsibility, as they figure out how they would like to allocate their resources according to their preferences.
With Family Sharing in vogue, Allowances have more or less ended up as redundant. Family Sharing is a feature that rolled out with iOS 8, OS X Yosemite, and iTunes 12, as it enables a parent to purchase content by themselves, before sharing it with the rest of the family, or to approve a child’s spending before being billed.