在考虑了你们的需求后我有一个想法：我们会根据盒子的数量来决定是否返回,如果每周盒子的数量大于五个我们将安排返回,如果没有,我们将会等到下一次再返回.
After considering your requirements, I got an idea: We will make the dicison to return or not, based on the number of the boxes.
If the number is more than five every week, we will just arrange to return.
If not, we will return until next time.