In the US, unless PUR3 has a "brick and motar" location in the state(51 states) then you can charge the going sales tax. The sales tax varies between state to state. There is no sales tax charged to the individual buying an Espruino from the UK!
Adafruit, which is your US distributor, in New York state, can only charge sales tax only for New York residences NOT individuals in another state! Ordering an Espruino from Adafruit from another state no sales tax is applied.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
In the US, unless PUR3 has a "brick and motar" location in the state(51 states) then you can charge the going sales tax. The sales tax varies between state to state. There is no sales tax charged to the individual buying an Espruino from the UK!
Adafruit, which is your US distributor, in New York state, can only charge sales tax only for New York residences NOT individuals in another state! Ordering an Espruino from Adafruit from another state no sales tax is applied.