html:
<input name="product" type="radio" value="Tarpaulins ">Tarpaulins
<input name="product" type="radio" value="stickers"> Vinyl Stickers<br>
<input name="product" type="radio" value="PhotoCanvas"> Photo Canvas
code:
if($product== "Tarpaulins" ){
echo "Tarpaulin rate : {$row['Tarpaulin_rate']}";
}else if($product== "stickers"){
echo "stickers rate : {$row['stickers_rate']}";
}else if($product== "PhotoCanvas"){
echo "Photo Canvas rate : {$row['PhotoCanvas_rate']} ";
}