If an agreement isn't reached over who is responsible for specific chores, one spouse or the other might feel resentment. (oureverydaylife.com)
Multiple profiles can also be used to assign each child specific chores and set different goals. (laptopmag.com)
We started paying for specific chores because my daughter was always nagging me about allowance and I told her that I wasn't going to pay allowance if there was grumbling and lack of cooperation with chores so it just seemed to make sense to pay for specific jobs and that way I felt like she actually earned her allowance. (attachmentparenting.org)