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Return Policy

Return Policy text

There is no return policy for downloaded pdfs.

The only exception will be for a defective downloaded pdf for which a substitute pdf of the same sort and type will be forthcoming. However the putative defective pdf must first be shown by return to admin@relativitycalculator.com.

If for some unforeseen situation arises where another defective downloaded pdf exists, a credit will be issued to the customer to his/her credit card for the original cost incurred.