Plascon Packaging review for Preorder Now Presale Timesact

Full disclosure that I am not able to use the app because of the specialized coding on my shop store. However, I'm giving this review 5 stars for the professionalism of Andrei, the developer. Andrei went above and beyond to troubleshoot my setup and try to enable the app to work on my store. Who puts in this kind of time at no cost? Andrei does! I'm hoping some day he creates a Word Press plugin that may fit my site better, but know he will dedicate time to work individually with all users to provide the best customer service possible.