This example uses FDELETE to delete an empty directory to which you have write access. If the directory is not empty, the optional SYSMSG function returns an error message stating that SAS is unable to delete the file.
Costcoâs business model is called a subscription business model â customers who want to shop at the store must buy a membership (currently $55 in the U.S.) with the promise of lower prices to make up for the initial upfront cost.
The way to buy anything on Costco without a membership is with the Costco Cash Card. The tricky part is that you must be a Costco member to purchase or reload cash cards. One way to get around that is to ask a friend or family member with a Costco membership to buy you a $10 prepaid cash card. Some stores may only have $25 cash cards available. Another is to buy a Costco Gift Card online. You can use the cash card to get into Costco and pay for part of your purchase.