For the IH Torun Teacher Training Day, the 10% discount code at Smashwords is…
You will need to create a free Smashwords account to download the book (if you don’t have one already!) Smashwords enables you to download ELT Playbook 1 in the format of your choice: .epub, .pdf, Kindle, and more.
The code expires on 20th March 2019.
If you prefer, you can also buy the ebook or paperback via Amazon, though there is no discount there I’m afraid.