Hello there, the Office offer fluctuates in price depending on the day or week, it's gone as low as $29 at one point or as high as $49 for 2019. Right now it's at $39.99:
<p>No Recurring Fees! Get Lifetime Access to MS Office 2019 Apps: Word, Excel, PowerPoint, and More</p>
store.techspot.com
This is likely what you bought, and your key should be readily available to see here:
Sign In TechSpot Store scours the web for the newest software, gadgets & web services. Explore our giveaways, bundles, Pay What You Want deals & more.
store.techspot.com
Along with instructions on how to download and install using the key you purchased.
If you have any problems, please email me:
julio@techspot.com and I will have support contact you directly until you are satisfied.