Most valid AVG Internet Security licenses are currently offered with durations of 1 to 2 years . Legitimate keys can be obtained from the official AVG website or authorized resellers like Licensekey24 Risks of "2040" License Links

AVG’s activation servers constantly monitor license usage. If a single license key is suddenly used by hundreds of different IP addresses across the globe, the system automatically flags it as compromised and blacklists it. Your software will revert to the trial or free version during the next database update. Software Evolution

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Cybersecurity companies frequently offer 50-70% discounts for the first year of service on their official websites.