added list of allowed packages

README.md

@@ -6,3 +6,16 @@ Notes: Each of the projects contains a list of features listed in order of compl
 In each of the scenarios there are three levels of complexity listed, these correspond to the 40%, 60% and 80% thresholds for functionality. If you attempt the task but fail to achieve the lowest level of functionality you will be awarded a grade of 20%.
 
 To achieve 100% for functionality you should also integrate third-party data into the site either though an existing API or by screen-scraping.
+
+## Permitted Packages
+
+You are free to make use of _any package used in your lab exercises_ but you may also make use of:
+
+1. [`crypto-js`](https://www.npmjs.com/package/crypto-js)
+2. [`image-watermark`](https://www.npmjs.com/package/image-watermark)
+3. [`music-metadata`](https://www.npmjs.com/package/music-metadata)
+4. [`nodemailer`](https://www.npmjs.com/package/nodemailer)
+5. [`node-id3`](https://www.npmjs.com/package/node-id3)
+6. [`node-lame`](https://www.npmjs.com/package/node-lame)
+7. [`pdf`](https://www.npmjs.com/package/pdf)
+8. [`sharp`](https://www.npmjs.com/package/sharp)