This is the closest thing to an indulgence I have seen for a while. Though this does not promise salvation, it is still pretty tacky: Holy calling card gets you blessed by Mexican priest VivirLatino
Sure the church makes some money, but what does this do to their image? How many people are going to be turned off to this (like the blogger where I got this info). Even if you think the church is a business (which I do not) it is still bad business due to the mass of people you alienate (pun intended).