Here are some limits of SharePoint online in Office 365 Small Business plan
- There is 500 MB storage per subscribed user.
- The site collection quota limit is upto 100 GB per site collection. And the minimum storage allocation per site collection is 24MB.
- There can be only 1 site collection per tenant.
- There can have up to 2,000 subsites per site collection.
- Total available tenant storage is 10 GB + 500 MB per user.
- Personal site storage limit is 7 GB per user.
- Public Website storage default limit is 5 GB but a SharePoint admin can allocate up to 100 GB.
- File upload limit is 250 MB per file.
- Number of user can be min of 1 to max of 50 users.
- You can invite upto 500 unique external users per month.
- There is 500 MB storage per subscribed user.
- The site collection quota limit is upto 100 GB per site collection. And the minimum storage allocation per site collection is 24MB.
- There can be only 1 site collection per tenant.
- There can have up to 2,000 subsites per site collection.
- Total available tenant storage is 10 GB + 500 MB per user.
- Personal site storage limit is 7 GB per user.
- Public Website storage default limit is 5 GB but a SharePoint admin can allocate up to 100 GB.
- File upload limit is 250 MB per file.
- Number of user can be min of 1 to max of 50 users.
- You can invite upto 500 unique external users per month.