LONDON, Aug. 20, 2025 (GLOBE NEWSWIRE) -- Saily, NordVPN's travel eSIM app, is thrilled to announce a limited-time referral contest that rewards its most enthusiastic advocates. Open to Saily users in Australia, the UK, the US, and Germany, the campaign runs from August 13 until September 15, 2025. The 10 users who refer the most friends during this period will each win a US$500 Amazon gift card, totaling US$5,000 in prizes. ABOUT SAILY Saily is an affordable and secure travel eSIM app that helps people to ...