A small Chrome Extension checking the currency conversion from CAD to EUR and adding VAT to the global LTTStore.com price created with ChatGPT, Claude and vibe coding.
This extension pulls the CAD conversion rates once a day and adds it in brackets to the CAD pricing with or without VAT included.
During checkout, it will NOT add the VAT but only convert the net price as "Added Taxes" is extra due to the VAT being applied to shipping cost. To not make it confusing, it will not add VAT there. However, if the total amount exceeds the threshold for "estimated taxes" (e. g. € 150), it will show you a notice that LTTStore.com won't collect the taxes in advance.
This is an unpacked (developer) install.
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Download the repo: Code → Download ZIP, then unzip
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Open Chrome’s Extensions page:
chrome://extensions -
Turn on Developer mode (top-right).
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Click Load unpacked and select the folder that contains
manifest.json. -
(Optional) Pin it: click the puzzle-piece Extensions icon → Pin.
Go back to chrome://extensions and click Reload on the extension card.
The folder must remain, once it is deleted, the extension will not work anymore.
Inspired by LTTStoreRealPrice by highfly117 (MIT License). Since LTTStore.com is split between global and US the plug-in did not work anymore and I could not easily fix the USD/CAD conversion. It is a better extension so if you know how to fix it, it would make this one superluous.
