+ This module allows to associate a sequence to the product reference.
+ The reference (default code) is unique (SQL constraint) and required.
+ Support Product with or without Variants.
+
+
+
+
+ Sepcial for variants. add [-00?]
+
+ Prior to installing this module, if you have any existing products you should ensure they already have a
+ unique reference (or no reference) set.
+ Products with a default_code of '/' or empty will automatically be assigned a code of "!!DP!!" followed
+ by the system id for that product.
+ Otherwise the setting of the unique constraint will fail and the module will fail to install.
+
+ Notice:
+ Odoo product variants is very special.
+ When u create a product(not product template) with attribute, It would delete the first product, which
+ have no attribute.
+ So it's very normal that the first product variants begin wit ???-002.
+ And we make a rule that the product variants can only create after you create normal product template.
+
+ After installed the app. You can Go to anyone of the menu:
+
+ You would see the default Product Intertype we create. + +
+ + And create the product and code by yourself. +
+ + Notice: The "Sequence Code" Field of sequence must be "product.product" +
+ + Click to define a new product. +
++ You must define a product for everything you sell, whether it's a physical product, a consumable or a service you offer to customers. +
++ The product form contains information to simplify the sale process: price, notes in the quotation, accounting data, procurement methods, + etc. +
+