Is it the same behavior for all of your products...maximum of 7 items? Or is it just one particular product? Maybe you have the "Maximum cart quantity:" set to 7 on all your products...or just one?
Check this: admin >> Catalog >> Products >> Manage Products >> Edit >> on the product info tab, near the bottom look for: Maximum cart quantity:
Recheck what Embryo said: admin >> Configuration >> Settings >> Shopping Cart settings >> Maximum shopping cart items: should be set to a big amount like 1000
What kind of error are you getting when you exceed 7 items?
A friend built me a site using NOP.....It's great..I love it!
However he is unavailable and I am now on my own.
I find that for some reason, and this is a "new" occurrence, I can only put seven(7) items into the shopping cart.
After that nothing will be allowed to be added to the cart.
How and where do I fix this?
Hoping someone can help me...
Dave
From my tests I find that you cannot have more than 4 different products in cart but you can have as many as you want if you have several units of these 4 items.
If you don't have an idea why that limit is for, I suggest to get help of a developer