anchor.diff:  
   When you are creating or updating a store, you can set the following fields:
   
  -+ displayName - the display name of the Store (the one used in the User Interface). This field will be used to automatically generate the store identifier (name)
  ++ displayName - The display name of the Store (the one used in the User Interface). This field will be used to automatically generate the store identifier (name)
   + url - The URL where the store is located
   + comment - (optional) Additional information about the Store
   + imageBase64 - (optional) You can add an image to your store by coding it in Base64
   
   However, some additional fields will be automatically generated for you:
   
  -+ name - unique store identifier based on the display name of the Store
  -+ imagePath - the relative path that can be used to retrieve the image of the Store
  ++ name - Unique store identifier based on the display name of the Store
  ++ imagePath - The relative path that can be used to retrieve the image of the Store
   + createdAt - Date of creation
   + creator - The user that created the Store
   + lastEditor - The last user that updated the Store
  
positive.code: # Group Categories
  
  Offerings have some attached categories. The service will allow users to retrieve all the categories that have been created and all the offerings
  that belong to each existing category. Based on this, users can retrieve a list of suggestions for each category according to the reviews made by other users. 
  
  
  ## Listing all the Categories [/api/v2/category{?offset}{?max}]
  
negative.code: + Parameters
      + store_name: wstore (required, string) - The ID of the Store to which the offering belongs
      + description_name: offerings1 (required, string) - The ID of the description to which the offering belongs
      + offering_name: offering1 (required, string) - The specific offering to be reviewed
  
  ### Review an Offering [POST]
  
  