What is the best website for online sales training?

Try Lynda.com

There are training videos and short courses available, as well as downloadable practice sheets that you can use to ensure you can apply the skills you have learnt. 

You can access the site by clicking here or using the link:  https://www.lynda.com/

Thanks for invite -

It's very easy you can just write the training name and after you can found what are looking for because they are more than one !!! 

For example IBS !!!

Thanks for invitation,

Following our colleagues' answers.

Try to search bayt.com partners .training providers.