Point of sale display units are one of the most lucrative display points any retailer can employ. Use of such units has been shown to boost impulse purchases by 400% and overall profits by 30%. However, the products displayed within the units are vital to the level of success the retailer can expect, and the amount of impulse purchases that are likely to be made. Below are five such items which are guaranteed to be lucrative sellers at point of sale. If your store doesn’t currently stock these items, I suggest you start now!