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.
1 Drug reactions: Weakness may be a side effect of drugs such as steroids, heart medicine, or muscle relaxants. Alcohol or illegal drugs can also cause weakness.  Prolonged lack of motion: Parts of your body may become weak if you have not moved them for a long time.