diff --git a/Gemfile.lock b/Gemfile.lock
index df5a0ae..7616ad6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    patch_ruby (2.3.0)
+    patch_ruby (2.3.1)
       typhoeus (~> 1.0, >= 1.0.1)
 
 GEM
diff --git a/lib/patch_ruby.rb b/lib/patch_ruby.rb
index d3bcf8c..499e0d7 100644
--- a/lib/patch_ruby.rb
+++ b/lib/patch_ruby.rb
@@ -19,7 +19,6 @@
 # Models
 require 'patch_ruby/models/create_air_shipping_estimate_request'
 require 'patch_ruby/models/create_bitcoin_estimate_request'
-require 'patch_ruby/models/create_ecommerce_estimate_request'
 require 'patch_ruby/models/create_flight_estimate_request'
 require 'patch_ruby/models/create_hotel_estimate_request'
 require 'patch_ruby/models/create_mass_estimate_request'
diff --git a/lib/patch_ruby/api/estimates_api.rb b/lib/patch_ruby/api/estimates_api.rb
index b1da8e0..f85f108 100644
--- a/lib/patch_ruby/api/estimates_api.rb
+++ b/lib/patch_ruby/api/estimates_api.rb
@@ -17,7 +17,6 @@ class EstimatesApi
     OPERATIONS = [
       :create_air_shipping_estimate,
       :create_bitcoin_estimate,
-      :create_ecommerce_estimate,
       :create_flight_estimate,
       :create_hotel_estimate,
       :create_mass_estimate,
@@ -181,80 +180,6 @@ def create_bitcoin_estimate_with_http_info(create_bitcoin_estimate_request, opts
       return data, status_code, headers
     end
 
-    # Create an e-commerce estimate given the distance traveled in meters, package weight, and transportation method.
-    # Creates a e-commerce estimate for the amount of CO2 to be compensated. An order in the `draft` state may be created based on the parameters. 
-    # @param create_ecommerce_estimate_request [CreateEcommerceEstimateRequest] 
-    # @param [Hash] opts the optional parameters
-    # @option opts [Integer] :patch_version 
-    # @return [EstimateResponse]
-    def create_ecommerce_estimate(create_ecommerce_estimate_request = {}, opts = {})
-      _create_ecommerce_estimate_request = Patch::CreateEcommerceEstimateRequest.new(create_ecommerce_estimate_request) 
-      data, _status_code, _headers = create_ecommerce_estimate_with_http_info(_create_ecommerce_estimate_request, opts)
-      data
-    end
-
-    # Create an e-commerce estimate given the distance traveled in meters, package weight, and transportation method.
-    # Creates a e-commerce estimate for the amount of CO2 to be compensated. An order in the `draft` state may be created based on the parameters. 
-    # @param create_ecommerce_estimate_request [CreateEcommerceEstimateRequest] 
-    # @param [Hash] opts the optional parameters
-    # @option opts [Integer] :patch_version 
-    # @return [Array<(EstimateResponse, Integer, Hash)>] EstimateResponse data, response status code and response headers
-    def create_ecommerce_estimate_with_http_info(create_ecommerce_estimate_request, opts = {})
-      if @api_client.config.debugging
-        @api_client.config.logger.debug 'Calling API: EstimatesApi.create_ecommerce_estimate ...'
-      end
-      # verify the required parameter 'create_ecommerce_estimate_request' is set
-      if @api_client.config.client_side_validation && create_ecommerce_estimate_request.nil?
-        fail ArgumentError, "Missing the required parameter 'create_ecommerce_estimate_request' when calling EstimatesApi.create_ecommerce_estimate"
-      end
-      # resource path
-      local_var_path = '/v1/estimates/ecommerce'
-
-      # query parameters
-      query_params = opts[:query_params] || {}
-
-      # header parameters
-      header_params = opts[:header_params] || {}
-
-      # HTTP header 'Accept' (if needed)
-      header_params['Accept'] = @api_client.select_header_accept(['application/json'])
-      # HTTP header 'Content-Type'
-      content_type = @api_client.select_header_content_type(['application/json'])
-      if !content_type.nil?
-        header_params['Content-Type'] = content_type
-      end
-      header_params['Patch-Version'] = 2
-      header_params[:'Patch-Version'] = opts[:'patch_version'] if !opts[:'patch_version'].nil?
-
-      # form parameters
-      form_params = opts[:form_params] || {}
-
-      # http body (model)
-      post_body = opts[:debug_body] || @api_client.object_to_http_body(create_ecommerce_estimate_request)
-
-      # return_type
-      return_type = opts[:debug_return_type] || 'EstimateResponse'
-
-      # auth_names
-      auth_names = opts[:debug_auth_names] || ['bearer_auth']
-
-      new_options = opts.merge(
-        :operation => :"EstimatesApi.create_ecommerce_estimate",
-        :header_params => header_params,
-        :query_params => query_params,
-        :form_params => form_params,
-        :body => post_body,
-        :auth_names => auth_names,
-        :return_type => return_type
-      )
-
-      data, status_code, headers = @api_client.call_api(:POST, local_var_path, new_options)
-      if @api_client.config.debugging
-        @api_client.config.logger.debug "API called: EstimatesApi#create_ecommerce_estimate\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
-      end
-      return data, status_code, headers
-    end
-
     # Create a flight estimate given the distance traveled in meters
     # Creates a flight estimate for the amount of CO2 to be compensated. An order in the `draft` state may be created based on the parameters, linked to the estimate. 
     # @param create_flight_estimate_request [CreateFlightEstimateRequest] 
@@ -834,4 +759,4 @@ def retrieve_estimates_with_http_info(opts = {})
       return data, status_code, headers
     end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/patch_ruby/api/order_line_items_api.rb b/lib/patch_ruby/api/order_line_items_api.rb
index 43baad4..1bba60b 100644
--- a/lib/patch_ruby/api/order_line_items_api.rb
+++ b/lib/patch_ruby/api/order_line_items_api.rb
@@ -266,4 +266,4 @@ def update_order_line_item_with_http_info(order_id, serial_number, update_order_
       return data, status_code, headers
     end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/patch_ruby/api/orders_api.rb b/lib/patch_ruby/api/orders_api.rb
index 141a079..6d0a64a 100644
--- a/lib/patch_ruby/api/orders_api.rb
+++ b/lib/patch_ruby/api/orders_api.rb
@@ -460,4 +460,4 @@ def retrieve_orders_with_http_info(opts = {})
       return data, status_code, headers
     end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/patch_ruby/api/projects_api.rb b/lib/patch_ruby/api/projects_api.rb
index f08d7ad..b433bfe 100644
--- a/lib/patch_ruby/api/projects_api.rb
+++ b/lib/patch_ruby/api/projects_api.rb
@@ -174,4 +174,4 @@ def retrieve_projects_with_http_info(opts = {})
       return data, status_code, headers
     end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/patch_ruby/api/technology_types_api.rb b/lib/patch_ruby/api/technology_types_api.rb
index 6362f3d..d343ae7 100644
--- a/lib/patch_ruby/api/technology_types_api.rb
+++ b/lib/patch_ruby/api/technology_types_api.rb
@@ -86,4 +86,4 @@ def retrieve_technology_types_with_http_info(opts = {})
       return data, status_code, headers
     end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/patch_ruby/api_client.rb b/lib/patch_ruby/api_client.rb
index d51c7f7..c6bc598 100644
--- a/lib/patch_ruby/api_client.rb
+++ b/lib/patch_ruby/api_client.rb
@@ -31,7 +31,7 @@ class ApiClient
     # @option config [Configuration] Configuration for initializing the object, default to Configuration.default
     def initialize(config = Configuration.default)
       @config = config
-      @user_agent = "patch-ruby/2.3.0"
+      @user_agent = "patch-ruby/2.3.1"
       @default_headers = {
         'Content-Type' => 'application/json',
         'User-Agent' => @user_agent
diff --git a/lib/patch_ruby/configuration.rb b/lib/patch_ruby/configuration.rb
index c962e8c..5f3d2f2 100644
--- a/lib/patch_ruby/configuration.rb
+++ b/lib/patch_ruby/configuration.rb
@@ -242,8 +242,7 @@ def server_settings
     end
 
     def operation_server_settings
-      {
-      }
+      {}
     end
 
     # Returns URL based on server settings
diff --git a/lib/patch_ruby/models/create_ecommerce_estimate_request.rb b/lib/patch_ruby/models/create_ecommerce_estimate_request.rb
deleted file mode 100644
index f2e9c24..0000000
--- a/lib/patch_ruby/models/create_ecommerce_estimate_request.rb
+++ /dev/null
@@ -1,373 +0,0 @@
-=begin
-#Patch API V2
-
-#The core API used to integrate with Patch's service
-
-The version of the OpenAPI document: 2
-Contact: engineering@usepatch.com
-Generated by: https://openapi-generator.tech
-OpenAPI Generator version: 5.3.1
-
-=end
-
-require 'date'
-require 'time'
-
-module Patch
-  class CreateEcommerceEstimateRequest
-    attr_accessor :distance_m
-
-    attr_accessor :package_mass_g
-
-    attr_accessor :transportation_method
-
-    attr_accessor :project_id
-
-    attr_accessor :create_order
-
-    class EnumAttributeValidator
-      attr_reader :datatype
-      attr_reader :allowable_values
-
-      def initialize(datatype, allowable_values)
-        @allowable_values = allowable_values.map do |value|
-          case datatype.to_s
-          when /Integer/i
-            value.to_i
-          when /Float/i
-            value.to_f
-          else
-            value
-          end
-        end
-      end
-
-      def valid?(value)
-        !value || allowable_values.include?(value)
-      end
-    end
-
-    # Attribute mapping from ruby-style variable name to JSON key.
-    def self.attribute_map
-      {
-        :'distance_m' => :'distance_m',
-        :'package_mass_g' => :'package_mass_g',
-        :'transportation_method' => :'transportation_method',
-        :'project_id' => :'project_id',
-        :'create_order' => :'create_order'
-      }
-    end
-
-    # Returns all the JSON keys this model knows about
-    def self.acceptable_attributes
-      attribute_map.values
-    end
-
-    # Attribute type mapping.
-    def self.openapi_types
-      {
-        :'distance_m' => :'Integer',
-        :'package_mass_g' => :'Integer',
-        :'transportation_method' => :'String',
-        :'project_id' => :'String',
-        :'create_order' => :'Boolean'
-      }
-    end
-
-    # List of attributes with nullable: true
-    def self.openapi_nullable
-      Set.new([
-        :'project_id',
-        :'create_order'
-      ])
-    end
-
-
-    # Allows models with corresponding API classes to delegate API operations to those API classes
-    # Exposes Model.operation_id which delegates to ModelsApi.new.operation_id
-    # Eg. Order.create_order delegates to OrdersApi.new.create_order
-    def self.method_missing(message, *args, &block)
-      if Object.const_defined?('Patch::CreateEcommerceEstimateRequestsApi::OPERATIONS') && Patch::CreateEcommerceEstimateRequestsApi::OPERATIONS.include?(message)
-        Patch::CreateEcommerceEstimateRequestsApi.new.send(message, *args)
-      else
-        super
-      end
-    end
-
-    # Initializes the object
-    # @param [Hash] attributes Model attributes in the form of hash
-    def initialize(attributes = {})
-      if (!attributes.is_a?(Hash))
-        fail ArgumentError, "The input argument (attributes) must be a hash in `Patch::CreateEcommerceEstimateRequest` initialize method"
-      end
-
-      # check to see if the attribute exists and convert string to symbol for hash key
-      attributes = attributes.each_with_object({}) { |(k, v), h|
-        if (!self.class.attribute_map.key?(k.to_sym))
-          fail ArgumentError, "`#{k}` is not a valid attribute in `Patch::CreateEcommerceEstimateRequest`. Please check the name to make sure it's valid. List of attributes: " + self.class.attribute_map.keys.inspect
-        end
-        h[k.to_sym] = v
-      }
-
-      if attributes.key?(:'distance_m')
-        self.distance_m = attributes[:'distance_m']
-      end
-
-      if attributes.key?(:'package_mass_g')
-        self.package_mass_g = attributes[:'package_mass_g']
-      end
-
-      if attributes.key?(:'transportation_method')
-        self.transportation_method = attributes[:'transportation_method']
-      end
-
-      if attributes.key?(:'project_id')
-        self.project_id = attributes[:'project_id']
-      end
-
-      if attributes.key?(:'create_order')
-        self.create_order = attributes[:'create_order']
-      else
-        self.create_order = false
-      end
-    end
-
-    # Show invalid properties with the reasons. Usually used together with valid?
-    # @return Array for valid properties with the reasons
-    def list_invalid_properties
-      invalid_properties = Array.new
-      if @distance_m.nil?
-        invalid_properties.push('invalid value for "distance_m", distance_m cannot be nil.')
-      end
-
-      if @distance_m > 400000000
-        invalid_properties.push('invalid value for "distance_m", must be smaller than or equal to 400000000.')
-      end
-
-      if @distance_m < 0
-        invalid_properties.push('invalid value for "distance_m", must be greater than or equal to 0.')
-      end
-
-      if @package_mass_g.nil?
-        invalid_properties.push('invalid value for "package_mass_g", package_mass_g cannot be nil.')
-      end
-
-      if @package_mass_g > 2000000000
-        invalid_properties.push('invalid value for "package_mass_g", must be smaller than or equal to 2000000000.')
-      end
-
-      if @package_mass_g < 0
-        invalid_properties.push('invalid value for "package_mass_g", must be greater than or equal to 0.')
-      end
-
-      if @transportation_method.nil?
-        invalid_properties.push('invalid value for "transportation_method", transportation_method cannot be nil.')
-      end
-
-      invalid_properties
-    end
-
-    # Check to see if the all the properties in the model are valid
-    # @return true if the model is valid
-    def valid?
-      return false if @distance_m.nil?
-      return false if @distance_m > 400000000
-      return false if @distance_m < 0
-      return false if @package_mass_g.nil?
-      return false if @package_mass_g > 2000000000
-      return false if @package_mass_g < 0
-      return false if @transportation_method.nil?
-      transportation_method_validator = EnumAttributeValidator.new('String', ["air", "rail", "road", "sea"])
-      return false unless transportation_method_validator.valid?(@transportation_method)
-      true
-    end
-
-    # Custom attribute writer method with validation
-    # @param [Object] distance_m Value to be assigned
-    def distance_m=(distance_m)
-      if distance_m.nil?
-        fail ArgumentError, 'distance_m cannot be nil'
-      end
-
-      if distance_m > 400000000
-        fail ArgumentError, 'invalid value for "distance_m", must be smaller than or equal to 400000000.'
-      end
-
-      if distance_m < 0
-        fail ArgumentError, 'invalid value for "distance_m", must be greater than or equal to 0.'
-      end
-
-      @distance_m = distance_m
-    end
-
-    # Custom attribute writer method with validation
-    # @param [Object] package_mass_g Value to be assigned
-    def package_mass_g=(package_mass_g)
-      if package_mass_g.nil?
-        fail ArgumentError, 'package_mass_g cannot be nil'
-      end
-
-      if package_mass_g > 2000000000
-        fail ArgumentError, 'invalid value for "package_mass_g", must be smaller than or equal to 2000000000.'
-      end
-
-      if package_mass_g < 0
-        fail ArgumentError, 'invalid value for "package_mass_g", must be greater than or equal to 0.'
-      end
-
-      @package_mass_g = package_mass_g
-    end
-
-    # Custom attribute writer method checking allowed values (enum).
-    # @param [Object] transportation_method Object to be assigned
-    def transportation_method=(transportation_method)
-      validator = EnumAttributeValidator.new('String', ["air", "rail", "road", "sea"])
-      unless validator.valid?(transportation_method)
-        fail ArgumentError, "invalid value for \"transportation_method\", must be one of #{validator.allowable_values}."
-      end
-      @transportation_method = transportation_method
-    end
-
-    # Checks equality by comparing each attribute.
-    # @param [Object] Object to be compared
-    def ==(o)
-      return true if self.equal?(o)
-      self.class == o.class &&
-          distance_m == o.distance_m &&
-          package_mass_g == o.package_mass_g &&
-          transportation_method == o.transportation_method &&
-          project_id == o.project_id &&
-          create_order == o.create_order
-    end
-
-    # @see the `==` method
-    # @param [Object] Object to be compared
-    def eql?(o)
-      self == o
-    end
-
-    # Calculates hash code according to all attributes.
-    # @return [Integer] Hash code
-    def hash
-      [distance_m, package_mass_g, transportation_method, project_id, create_order].hash
-    end
-
-    # Builds the object from hash
-    # @param [Hash] attributes Model attributes in the form of hash
-    # @return [Object] Returns the model itself
-    def self.build_from_hash(attributes)
-      new.build_from_hash(attributes)
-    end
-
-    # Builds the object from hash
-    # @param [Hash] attributes Model attributes in the form of hash
-    # @return [Object] Returns the model itself
-    def build_from_hash(attributes)
-      return nil unless attributes.is_a?(Hash)
-      self.class.openapi_types.each_pair do |key, type|
-        if attributes[self.class.attribute_map[key]].nil? && self.class.openapi_nullable.include?(key)
-          self.send("#{key}=", nil)
-        elsif type =~ /\AArray<(.*)>/i
-          # check to ensure the input is an array given that the attribute
-          # is documented as an array but the input is not
-          if attributes[self.class.attribute_map[key]].is_a?(Array)
-            self.send("#{key}=", attributes[self.class.attribute_map[key]].map { |v| _deserialize($1, v) })
-          end
-        elsif !attributes[self.class.attribute_map[key]].nil?
-          self.send("#{key}=", _deserialize(type, attributes[self.class.attribute_map[key]]))
-        end
-      end
-
-      self
-    end
-
-    # Deserializes the data based on type
-    # @param string type Data type
-    # @param string value Value to be deserialized
-    # @return [Object] Deserialized data
-    def _deserialize(type, value)
-      case type.to_sym
-      when :Time
-        Time.parse(value)
-      when :Date
-        Date.parse(value)
-      when :String
-        value.to_s
-      when :Integer
-        value.to_i
-      when :Float
-        value.to_f
-      when :Boolean
-        if value.to_s =~ /\A(true|t|yes|y|1)\z/i
-          true
-        else
-          false
-        end
-      when :Object
-        # generic object (usually a Hash), return directly
-        value
-      when /\AArray<(?<inner_type>.+)>\z/
-        inner_type = Regexp.last_match[:inner_type]
-        value.map { |v| _deserialize(inner_type, v) }
-      when /\AHash<(?<k_type>.+?), (?<v_type>.+)>\z/
-        k_type = Regexp.last_match[:k_type]
-        v_type = Regexp.last_match[:v_type]
-        {}.tap do |hash|
-          value.each do |k, v|
-            hash[_deserialize(k_type, k)] = _deserialize(v_type, v)
-          end
-        end
-      else # model
-        # models (e.g. Pet) or oneOf
-        klass = Patch.const_get(type)
-        klass.respond_to?(:openapi_one_of) ? klass.build(value) : klass.build_from_hash(value)
-      end
-    end
-
-    # Returns the string representation of the object
-    # @return [String] String presentation of the object
-    def to_s
-      to_hash.to_s
-    end
-
-    # to_body is an alias to to_hash (backward compatibility)
-    # @return [Hash] Returns the object in the form of hash
-    def to_body
-      to_hash
-    end
-
-    # Returns the object in the form of hash
-    # @return [Hash] Returns the object in the form of hash
-    def to_hash
-      hash = {}
-      self.class.attribute_map.each_pair do |attr, param|
-        value = self.send(attr)
-        if value.nil?
-          is_nullable = self.class.openapi_nullable.include?(attr)
-          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
-        end
-
-        hash[param] = _to_hash(value)
-      end
-      hash
-    end
-
-    # Outputs non-array value in the form of hash
-    # For object, use to_hash. Otherwise, just return the value
-    # @param [Object] value Any valid value
-    # @return [Hash] Returns the value in the form of hash
-    def _to_hash(value)
-      if value.is_a?(Array)
-        value.compact.map { |v| _to_hash(v) }
-      elsif value.is_a?(Hash)
-        {}.tap do |hash|
-          value.each { |k, v| hash[k] = _to_hash(v) }
-        end
-      elsif value.respond_to? :to_hash
-        value.to_hash
-      else
-        value
-      end
-    end
-  end
-end
diff --git a/lib/patch_ruby/version.rb b/lib/patch_ruby/version.rb
index 13c6d98..4bacd62 100644
--- a/lib/patch_ruby/version.rb
+++ b/lib/patch_ruby/version.rb
@@ -11,5 +11,5 @@
 =end
 
 module Patch
-  VERSION = '2.3.0'
+  VERSION = '2.3.1'
 end
diff --git a/patch_ruby.gemspec b/patch_ruby.gemspec
index 4920436..1c73231 100644
--- a/patch_ruby.gemspec
+++ b/patch_ruby.gemspec
@@ -41,4 +41,4 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'pry'
   # End custom
 
-end
\ No newline at end of file
+end
diff --git a/spec/integration/estimates_spec.rb b/spec/integration/estimates_spec.rb
index 51d6bd7..83725e4 100644
--- a/spec/integration/estimates_spec.rb
+++ b/spec/integration/estimates_spec.rb
@@ -106,20 +106,6 @@
     expect(create_estimate_response.data.id).not_to be_nil
   end
 
-  it 'supports creating ecommerce estimates' do
-    distance_m = 100_000_000
-    package_mass_g = 10_000
-    create_estimate_response = Patch::Estimate.create_ecommerce_estimate(
-      distance_m: distance_m,
-      package_mass_g: package_mass_g,
-      transportation_method: 'rail',
-      create_order: false
-    )
-
-    expect(create_estimate_response.data.type).to eq 'ecommerce'
-    expect(create_estimate_response.data.mass_g).to be >= 10_000
-  end
-
   context "when creating an air shipping estimate" do
     it "supports creating an estimate using airports" do
       air_shipping_estimate = Patch::Estimate.create_air_shipping_estimate(