Heavenly Scroll: Enchant Armor (R-grade) 1,000 Hero Coins

Hi, is there a limit usable (as to the enchantment +) on this item?

I don't see any indication of this in the description, when viewing from the rewards tab.

You can enchant armor up to +7 with Heavenly EAR. From +7 to +8, you need to use a different enchant scroll.

Up to 5 per account. You can buy only 5 from your account,but can buy from other players also.

Thanks. I was asking on the enchantment limit, not obtainable quantity. That quote, can I ask where he said that pls?