Erply API version 1.9.0

When a promotion applies multiple times, API applyPromotions now creates just one statistics entry, instead of multiple ones.
Field "isOfflineInventory" added to API getWarehouses.
Fields "signUpStoreID" and "homeStoreID" added to API getCustomers and saveCustomer.
New API calls added:
New output fields added to API getProducts:
- extraField1Title, extraField1ID, extraField1Code, extraField1Name;
- extraField2Title, extraField2ID, extraField2Code, extraField2Name;
- extraField3Title, extraField3ID, extraField3Code, extraField3Name;
- extraField4Title, extraField4ID, extraField4Code, extraField4Name.
Note that both the new API calls, as well as the extra fields in API getProducts, require customer support to enable a new module on your ERPLY account.