For your use case of pre-built prompts for seasonal content, like holiday sales and limited-time promotions, you might be interested in eCommerce ChatGPT Prompts. This platform has over 2 million pre-built prompt ideas for eCommerce marketers. It includes targeted prompts for holidays and specific marketing channels like Google display ads and social media, which can really boost your marketing campaigns. The system is designed to save you time and increase productivity, so you can automate content creation.
Another great option is Alicent, a Chrome extension that works on any web page and comes with a library of 250+ expert prompts for a variety of marketing needs. Alicent lets you generate contextual content that fits your brand, so it's a great tool for creating high-performing website copy, sales copy for product launches and engaging social media content. Its subscription tiers are reasonable, so it's a good option for busy marketers trying to streamline their content workflow.