It may be caused by 3 reasons, but without store URL or analyzing the source code :
- You have a broken version of jQuery. This could happen because someone edited the core file, or a plugin may have overwritten the $ variable.
If you are deploying GrandNode on Linux, did you restart application after successful installation?
As you may see on our demo, in the default installation this problem doesn't exist.
"Setup failed: Sequence contains more than one element" error means that settings.txt file already exist in your application, but it's empty due to unsuccessful installation. You need to remove it from App_Data folder.
Mentioned error is probably related with server. Maybe it has some limits and it didn't make all inserts. Where do you have your MongoDB hosting?
Thanks for information, we will update it as soon as possible.
You can also use "Apply for vendor" feature. It will give your customers possibility to create a vendor account. As admin, you just need to activate their vendor accounts in admin panel and assign "Vendor" customer role if necessary.
If you want, GrandNode also supports RedisCache, it can be useful when you want to create many servers with load balancer.
GrandNode is mostly written in C#.
It's hard to predict the equal costs. It depends on developer, his hourly rate, etc.
You can create unlimited number of tier prices.
Thanks for suggestion, we will consider adding it.
In GrandNode we give the possibility to create a plugins with specified discount rules. You can find a developer who will create it for you, you can ask our team for do that or do it by yourself.
Maybe tier prices will be interesting for you? You can specify price for the specified quantity. For example we have product which costs 100$.
Regular price - 100$
5+ items - 95$ per item
10+ items - 90$ per item, etc.
In the case of the shipping time, you can try to use Estimate shipping time in the shopping cart.