The Non-Qualified surcharge is the most expensive of the tiers and can cost merchants an average of 1.5% -2.5% on top of the Qualified rate. Generally, merchant account providers apply Non-Qualified fees because of the customer used a corporate card, foreign credit card or a certain rewards card.he Non-Qualified surcharge is the most expensive of the tiers and can cost merchants an average of 1.5% -2.5% on top of the Qualified rate. Generally, merchant account providers apply Non-Qualified fees because of the customer used a corporate card, foreign credit card or a certain rewards card.
Frequent weakness should be cause for concern at any age. Chronic fatigue syndrome -- a disorder that causes extreme fatigue -- affects more than one million people in the United States. Schedule a physical examination if you always feel tired or weak -- this could be a sign of a serious medical condition.
Diseases Causing Extreme Fatigue & Weakness. Many diseases can cause extreme fatigue and weakness. According to MedlinePlus, a service of the U.S. National Library of Medicine and the National Institutes of Health, fatigue is a feeling of weariness, tiredness or a lack of energy, and fatigue is different from drowsiness.