Jackpocket, developed by DraftKings, Inc., operates as a digital intermediary for state lottery systems, allowing users in New York, New Jersey, and New Hampshire to purchase official lottery tickets through their mobile devices. The application serves as a licensed courier service that physically acquires tickets from authorized retailers on behalf of users, positioning itself as a convenience-focused solution in the growing digital lottery market. The core functionality centers on ticket purchasing through either user-selected numbers or randomly generated Quick Picks. Users can access major lottery games including Powerball, Mega Millions, and Cash4Life, with all purchased tickets stored digitally within the application. The platform automatically scans tickets for winners and credits prizes under $600 directly to user accounts, while larger prizes require physical ticket redemption through the service. All transactions occur through secure payment processing with funds held in segregated accounts until ticket purchase completion. User experience demonstrates a straightforward interface with clear game selection, number picking mechanisms, and transaction history tracking. The application employs geolocation verification to ensure users are physically within authorized states when purchasing tickets. Real-world usage patterns show peak activity during large jackpot periods, with users appreciating the ability to manage lottery participation without visiting physical retailers. However, some users report technical hurdles including location verification challenges and account access issues that can disrupt the purchasing experience. User feedback reveals mixed experiences, as evidenced by specific reviews. User katjac05 reported on August 26, 2025, significant account access problems and alleged balance discrepancies after reinstalling the application. Conversely, D Thomsen noted on September 3, 2025, that initial location verification issues were resolved through customer support interaction, resulting in a revised 4-star rating. These examples illustrate the variability in technical reliability that users may encounter. The application demonstrates clear strengths in convenience and accessibility for lottery participation, particularly for users with mobility limitations or those residing in areas without convenient physical lottery retailers. However, technical reliability concerns and dependency on location services present limitations. The service operates optimally for users who understand the intermediary nature of the service and maintain stable app installations without frequent reinstalls.