For what reason do you need more items? Is it possible to have one item with more options?
There is no another way to have global supplements for more items. I can add it to our project management as interesting idea, but it can take longer time to implement it.
If you need it sooner, we can also offer you custom paid support. If you are interested in, let us know on
Tato emailová adresa je chráněna před spamboty, abyste ji viděli, povolte JavaScript
.
EDIT: If you write here any example, it will really help us. I can not prepare this task at the moment, because I see there many problems to implement it.
If anybody will book two items, there can be also different time of reservations and your client will probably do not deliver bikes at once. But bikes will be delivered 1st May and 8th May. It means 2 times = 2 order handling?
What about bikes capacity? Your client probably have some limitation in number of bikes. If you have more items, how can be this limitation checked by system?
We can add there settings for order handling and it should be simple. But is it enough for your use?