One the one hand , we can expend the shop in order to make it a littlebit bigger and a little more profiable , then we can have the personal change from 5 to 5 hours because once they get exhausted the qualitty of their services gets lower so we can keep them fresh and excited for a new day at work . One the other hand, we can also reduce the princes a week in order to have clients and get them adficted to our shop , just to make them bigger after they decide to come often .