Yoga-Go Charged Me Multiple Times Without Notice

I registered for a Yoga-Go subscription, but things rapidly deteriorated. It didn't seem to go through after my payment, thus I was reluctant to submit my card data once more fearing twice charging. Later, I discovered that suspected fraudulent activities had my bank stopped my card. Worse, Yoga-Go immediately quadrupled the first payment and began making regular monthly payments without clear notification or permission. Denying these payments has been a nightmare. My bank contacted me and had to provide me a new card to stop more charges. This whole experience has been trying, thus I won't be using Yoga-Go once again. Use caution.