Remember, your running costs of your retractable banners shop (e.g. eyeBanner) come from your profits, not just your roll up banner sales turnover. You may have high turnover and high “gross” profits, but if your “net profit” is low, you will waste time. The common problems are things seems working fine in terms of sales volume of your pull up banners, and it was easy to let a lot of hidden overheads slip away from the other online operating cost like hosting fee without notice. This can often determine the difference between success and failure of your retractable banner business!