I need to change a phrase in 150 collections - is there a quicker way than opening each one up, one by one? Bulk edit has allowed me to edit the meta description but not the main description. Are there any apps that could help, for example that would...

There needs to be some explanation as to where this code is applied, and how to customise it for the percentage discount required. For example, before every instance of '%' in the code should we insert '17'?

Thank you - just what I was looking for! Now I can add a collection of products beneath a blog post, which means that sending a newsletter that links to a post now make more commercial sense.