I did not, however, use this matzo for Wednesday evening's Passover Seder as it was not kosher for a Passover -- I did not discover this until I looked on the box (this information was available online through Netgrocer's product "info" link and I admit that I did not check the matzo "info" prior to ordering it -- now I know for future reference to check carefully for this type of information).  I never envisioned myself mentioning religion as part of my research, however, in general, depending on one's religious beliefs and observations, one might want to investigate carefully certain information about items that are sold online (and in bricks-and-mortar as well) before acquiring them.