I'm selling a product and I'd like to replace it with basically the same product (slightly different) but from a different manufacturer (with different packaging). Would it be possible to send in this new product and sell it under my existing listing, once inventory has run out? Adjust the listing with new pictures and send in the new product with the same UPC code.
Does anyone know if this is allowed or can it cause any problems?
Hope you can share your thoughts on this.