It’s simple. The buyer only needs to copy a video address on the browser (to get a standard video URL).
Another way, the buyer can Click on SHARE ==> Copy a video link address (to get a shorted video URL). Then paste it on the textbox of the Youtube Views package chosen.
This is an image detailed instruction (2 steps only):
- STEP-1:

Click on Share on a Youtube video
- STEP-2:

Click on Copy to get a Youtube video URL