Shipping and returns
Shipping
Normal shipping is included. Fast shipping is $100. You choose at checkout. You get a tracking number on your order page as soon as your parcel leaves.
Customs
For orders sent to another country, customs fees and duties are paid by the person receiving the parcel.
Returns
Want to send something back? Write to us first at csamaha556@gmail.com and we will tell you how.
Warranty
Because the calculator has been modified, the original manufacturer warranty does not apply. If something is wrong with yours, write to us.