Eagle Eye Solutions, the retail and hospitality voucher firm where former Tesco boss Sir Terry Leahy is an investor and director, enjoyed a warm welcome on its first day of dealing on AIM.The company raised £6m in an oversubscribed placing by Panmure Gordon at a price of 164p, with the shares rising 9.8% in the first hours of dealing to 180p. The Surrey-based firm simultaneously completed its acquisition of the mobile coupon business of its main rival, 2ergo Group, for £2.5m in cash and £2m shares.Chief Executive Phill Blundell said: "Today's admission to AIM marks a major milestone in Eagle Eye's development. "The combination of the new investment and the acquisition of 2ergo ideally positions us to meet the accelerating demand for our multi-channel digital solutions, which is underpinned by our patented technology and global partners."