All e-liquids supplied by Galaxy Connect are marked with a ‘best before’ date and batch code. The batch code refers to our supplier reference codes as well as our own nicotine testing. Galaxy Connect will not accept any returns if the seal on the product has been broken or tampered with in any way or if the product best before date has expired. Returns will only be accepted by agreement and refunds, whether partial or complete, will not be offered until the liquid/s in question has been tested by whatever manner we feel necessary and non-compliance has been proven.