I've installed this mod, without any problems, following the directions verbatim. Awaiting the first sale through the processor now.
This is most impressive- in that it is easy to install and quick to administrate. If I could suggest a batch utility to set price packages for existing files (already requested in prior posts) or at least a default value to appear when a price is not yet set.
Also, I found that when a picture is displayed full-size, the mod does not display the filename in the resulting new window. I added text to the 'looking2' string in lang/English.php to notify would-be purchasers that a filename needed to be displayed by returning to the previous window to order. But this may be confusing to purchasers to some extent and result in lost sales.
Secondly, I did modify a portion of the code, as it was displaying what appeared to be an incorrect text string:
From this:
<table align="center" width="90%">
<tr >
<td>
<fieldset><legend><b><big><big>{$lang_picinfo['confidence']}</big></big></b> </legend>
<blockquote><div align="justify" > <font size=-1>
<p><center>{$lang_picinfo['looking']} <b>$pic_title</b>, file ref:<i> $pic_id</i>. </center><br />
{$lang_picinfo['looking2']}</p>
</font>
</blockquote></fieldset>
</td>
</tr>
</table>
To this:
<table align="center" width="90%">
<tr >
<td>
<fieldset><legend><b><big><big>{$lang_picinfo['confidence']}</big></big></b> </legend>
<blockquote><div align="left" > <font size=-1>
<p><center>{$lang_picinfo['looking']} <b>$pic_title</b><i> $pic_id</i>. </center><br />
{$lang_picinfo['looking2']}</p>
</font>
</blockquote></fieldset>
</td>
</tr>
</table>
Basically, aligned the text to the left (since the 'looking' & 'looking2' strings are left justified also), and removed the ", file ref" portion of the string also.
And this is installed with SMF v1.1.1 / Tiny Portal v0.97 wrapped around CPG bridged, for reference.
Thanks for the great mod!