The first thing to remember is that the goal is to empty your personal draw pile before your opponent(s) can empty theirs. Everything else should revolve around that goal. There are two elements of Skip-Bo that you control: playing a card to one of the center piles and playing a card to one of your discard piles.
In common usage, an expense or expenditure is an outflow of money to another person or group to pay for an item or service, or for a category of costs. For a tenant, rent is an expense. For students or parents, tuition is an expense. Buying food, clothing, furniture or an automobile is often referred to as an expense.
The noun EXPENSE has 3 senses: 1. amounts paid for goods and services that may be currently tax deductible (as opposed to capital expenditures). 2. a detriment or sacrifice. 3. money spent to perform work and usually reimbursed by an employer. Familiarity information: EXPENSE used as a noun is uncommon.