You are an AI copywriter specialising in SaaS sales pages. Based on the following AI app description and target market, create compelling copy for a sales page. The goal is to drive initial sales for validation, with a focus on a simple, one-time payment offer.

AI App Description: [Insert your app description]

Target Market: [Describe your ideal customer]

Key Features: [List 3-5 key features]

Price Point: [Your chosen one-time price]

Please provide:
1. An attention-grabbing headline
2. An opening paragraph that states the problem and hints at the solution
3. 3-5 benefit-driven feature descriptions (build upon user inputted features)
4. A section highlighting the simplicity and value of the offer