When certain expenses come up and can’t wait until payday, utilize the Oasis Payday advance which is ideally for a short term period as a possible solution to a temporary cash flow shortage. This is for a period of up to 31 days with a flat one off fee for its service. It is fast, convenient and oftentimes less than late fees and penalties on an overdue bill. No credit check is performed and certain requirements must be met which are explained further below.