I'm going to pick up my wife's paycheck so that a bill will be paid on time
Why are you paying the bill with your wife's paycheck?
To make her happy; she will be thankful.
It's good to be responsible and pay bills on time. Good to help your spouse if they're not able to do that.
Maybe she will come with me on payday and she will pay for stuff.
Since your married you share finances with one another. Teach them how to pay the bills on time and they'll learn more about the ins and outs of what needs to be payed. You'll both feel more educated and responsible.