Mutiple price periodicty for the same Item on the price list

Summary:

We have a scenario, where the quote on CPQ has a particular Subscription Item for which the price periodicty can be selected dynamically (like Month, 28 Days, Quarter etc) based on the Customer's requirement. In order to have this facilitated and update (when we add the subscription Item manually), we are unable to achieve thsi by assigning only one price periodicity on the price list. We tried to assign multiple price periodicity with different combination of Price charge definiton and Charge sub type. When the order gets interfaced we are getting all the charge definitions on the sales order and