Paraphrase in more words: On the third consecutive week the trainee meets criteria, the trainer will provide the trainee with lunch from their favorite sandwich shop. The fourth consecutive week the trainee meets criteria, the trainer will cover the trainee's class and give the trainee an extra prep period. Once the trainee meets criteria, 4 consecutive weeks at 100% on the fidelity checklist, the trainer will take maintenance data once per month. If the trainee maintains 100% on the fidelity checklist the trainer will offer to provide 1 extra prep at any point throughout that month