Customs declaration A declaration by the sample advertising material, and now need to apply for tax refund? Otherwise pay any taxes? March 2010 made a point of air samples to customers, when that declaration is only written off by the sample reported on the OK of it, so it did not let freight tax rebate check, but now tell me to finance tax rebate, you need to apply for tax rebates, otherwise have to pay taxes? Said to have samples from the tax refund last year, we are new to the company's financial, I would like to ask of such really do?