diff --git a/pallets/certifications/Cargo.toml b/pallets/certifications/Cargo.toml
index aa010893..035cfb73 100644
--- a/pallets/certifications/Cargo.toml
+++ b/pallets/certifications/Cargo.toml
@@ -25,7 +25,7 @@ sp-std = { default-features = false, version = '3.0.0' }
 traits-certifications = { path = '../../traits/certifications', default-features = false }
 
 [dev-dependencies]
-serde = { version = "1.0.119" }
+serde = { default-features = false, version = "1.0.119" }
 sp-core = { default-features = false, version = '3.0.0' }
 sp-io = { default-features = false, version = '3.0.0' }
 sp-runtime = { default-features = false, version = '3.0.0' }
@@ -36,5 +36,6 @@ std = [
     'codec/std',
     'frame-support/std',
     'frame-system/std',
+    'sp-io/std',
     'traits-certifications/std',
 ]
diff --git a/pallets/doctor-certifications/Cargo.toml b/pallets/doctor-certifications/Cargo.toml
index 77fc1f29..daeb5316 100644
--- a/pallets/doctor-certifications/Cargo.toml
+++ b/pallets/doctor-certifications/Cargo.toml
@@ -25,7 +25,7 @@ sp-std = { default-features = false, version = '3.0.0' }
 traits-doctor-certifications = { path = '../../traits/doctor-certifications', default-features = false }
 
 [dev-dependencies]
-serde = { version = "1.0.119" }
+serde = { default-features = false, version = "1.0.119" }
 sp-core = { default-features = false, version = '3.0.0' }
 sp-io = { default-features = false, version = '3.0.0' }
 sp-runtime = { default-features = false, version = '3.0.0' }
@@ -34,6 +34,8 @@ sp-runtime = { default-features = false, version = '3.0.0' }
 default = ['std']
 std = [
     'codec/std',
+    'sp-std/std',
+    'sp-io/std',
     'frame-support/std',
     'frame-system/std',
     'traits-doctor-certifications/std',
diff --git a/pallets/doctors/Cargo.toml b/pallets/doctors/Cargo.toml
index 7e26747e..8a4368d6 100644
--- a/pallets/doctors/Cargo.toml
+++ b/pallets/doctors/Cargo.toml
@@ -26,7 +26,7 @@ traits-user-profile = { path = '../../traits/user-profile', default-features = f
 traits-doctor-certifications = { path = '../../traits/doctor-certifications', default-features = false }
 
 [dev-dependencies]
-serde = { version = "1.0.119" }
+serde = { default-features = false, version = "1.0.119" }
 sp-core = { default-features = false, version = '3.0.0' }
 sp-io = { default-features = false, version = '3.0.0' }
 sp-runtime = { default-features = false, version = '3.0.0' }
@@ -38,6 +38,7 @@ std = [
     'frame-support/std',
     'frame-system/std',
     'sp-std/std',
+    'sp-io/std',
     'traits-user-profile/std',
     'traits-doctor-certifications/std',
 ]
diff --git a/pallets/electronic-medical-record/Cargo.toml b/pallets/electronic-medical-record/Cargo.toml
index 9443d7e8..0bd06edd 100644
--- a/pallets/electronic-medical-record/Cargo.toml
+++ b/pallets/electronic-medical-record/Cargo.toml
@@ -26,7 +26,7 @@ pallet-timestamp = { default-features = false, version = '3.0.0' }
 traits-electronic-medical-record = { path = '../../traits/electronic-medical-record', default-features = false }
 
 [dev-dependencies]
-serde = { version = "1.0.119" }
+serde = { default-features = false, version = "1.0.119" }
 sp-core = { default-features = false, version = '3.0.0' }
 sp-io = { default-features = false, version = '3.0.0' }
 sp-runtime = { default-features = false, version = '3.0.0' }
@@ -34,9 +34,12 @@ sp-runtime = { default-features = false, version = '3.0.0' }
 [features]
 default = ['std']
 std = [
+    
     'codec/std',
     'frame-support/std',
     'frame-system/std',
     'sp-std/std',
+    'sp-io/std',
+    'pallet-timestamp/std',
     'traits-electronic-medical-record/std',
 ]
diff --git a/pallets/genetic-testing/Cargo.toml b/pallets/genetic-testing/Cargo.toml
index fe28aa41..7774e899 100644
--- a/pallets/genetic-testing/Cargo.toml
+++ b/pallets/genetic-testing/Cargo.toml
@@ -24,7 +24,7 @@ traits-genetic-testing = { path = '../../traits/genetic-testing', default-featur
 traits-order = { path = '../../traits/order', default-features = false }
 
 [dev-dependencies]
-serde = { version = "1.0.119" }
+serde = { default-features = false, version = "1.0.119" }
 sp-core = { default-features = false, version = '3.0.0' }
 sp-io = { default-features = false, version = '3.0.0' }
 sp-runtime = { default-features = false, version = '3.0.0' }
@@ -35,6 +35,7 @@ std = [
     'codec/std',
     'frame-support/std',
     'frame-system/std',
+    'pallet-timestamp/std',
     'sp-std/std',
     'traits-genetic-testing/std',
     'traits-order/std',
diff --git a/pallets/hospital-certifications/Cargo.toml b/pallets/hospital-certifications/Cargo.toml
index 5e49664f..51f394ca 100644
--- a/pallets/hospital-certifications/Cargo.toml
+++ b/pallets/hospital-certifications/Cargo.toml
@@ -25,7 +25,7 @@ sp-std = { default-features = false, version = '3.0.0' }
 traits-hospital-certifications = { path = '../../traits/hospital-certifications', default-features = false }
 
 [dev-dependencies]
-serde = { version = "1.0.119" }
+serde = { default-features = false, version = "1.0.119" }
 sp-core = { default-features = false, version = '3.0.0' }
 sp-io = { default-features = false, version = '3.0.0' }
 sp-runtime = { default-features = false, version = '3.0.0' }
@@ -36,5 +36,7 @@ std = [
     'codec/std',
     'frame-support/std',
     'frame-system/std',
+    'sp-std/std',
+    'sp-io/std',
     'traits-hospital-certifications/std',
 ]
diff --git a/pallets/hospitals/Cargo.toml b/pallets/hospitals/Cargo.toml
index 80ffe3af..424102ec 100644
--- a/pallets/hospitals/Cargo.toml
+++ b/pallets/hospitals/Cargo.toml
@@ -26,7 +26,7 @@ traits-user-profile = { path = '../../traits/user-profile', default-features = f
 traits-hospital-certifications = { path = '../../traits/hospital-certifications', default-features = false }
 
 [dev-dependencies]
-serde = { version = "1.0.119" }
+serde = { default-features = false, version = "1.0.119" }
 sp-core = { default-features = false, version = '3.0.0' }
 sp-io = { default-features = false, version = '3.0.0' }
 sp-runtime = { default-features = false, version = '3.0.0' }
@@ -38,6 +38,7 @@ std = [
     'frame-support/std',
     'frame-system/std',
     'sp-std/std',
+    'sp-io/std',
     'traits-user-profile/std',
     'traits-hospital-certifications/std',
 ]
diff --git a/pallets/labs/Cargo.toml b/pallets/labs/Cargo.toml
index eadefa9b..bd750d79 100644
--- a/pallets/labs/Cargo.toml
+++ b/pallets/labs/Cargo.toml
@@ -27,7 +27,7 @@ traits-certifications = { path = '../../traits/certifications', default-features
 traits-user-profile = { path = '../../traits/user-profile', default-features = false }
 
 [dev-dependencies]
-serde = { version = "1.0.119" }
+serde = { default-features = false, version = "1.0.119" }
 sp-core = { default-features = false, version = '3.0.0' }
 sp-io = { default-features = false, version = '3.0.0' }
 sp-runtime = { default-features = false, version = '3.0.0' }
@@ -39,6 +39,7 @@ std = [
     'frame-support/std',
     'frame-system/std',
     'sp-std/std',
+    'sp-io/std',
     'traits-services/std',
     'traits-certifications/std',
     'traits-user-profile/std',
diff --git a/pallets/labs/src/lib.rs b/pallets/labs/src/lib.rs
index 0e7fcaff..40285a10 100644
--- a/pallets/labs/src/lib.rs
+++ b/pallets/labs/src/lib.rs
@@ -172,7 +172,7 @@ pub mod pallet {
         /// Because this pallet emits events, it depends on the runtime's definition of an event.
 	type Event: From<Event<Self>> + IsType<<Self as frame_system::Config>::Event>;
         type Currency: Currency<Self::AccountId>;
-        type Services: ServicesProvider<Self>;
+        type Services: ServicesProvider<Self, BalanceOf<Self>>;
         type Certifications: CertificationsProvider<Self>;
         type EthereumAddress: Clone + Copy + PartialEq + Eq + Encode + EncodeLike + Decode + Default + sp_std::fmt::Debug;
         type UserProfile: UserProfileProvider<Self, Self::EthereumAddress>;
@@ -194,6 +194,8 @@ pub mod pallet {
     pub type LabOf<T> = Lab<AccountIdOf<T>, HashOf<T>>;
     pub type CountryRegionCode = Vec<u8>; // country_code-region_code -> XX-YYYY
     pub type CityCode = Vec<u8>; // city_code -> ZZZZ
+    pub type CurrencyOf<T> = <T as self::Config>::Currency;
+    pub type BalanceOf<T> = <CurrencyOf<T> as Currency<AccountIdOf<T>>>::Balance;
 
     // ----- Storage ------------------
     /// Get Lab by account id
@@ -518,4 +520,4 @@ impl<T: Config> CertificationOwner<T> for Pallet<T> {
             }
         });
     }
-}
\ No newline at end of file
+}
diff --git a/pallets/orders/Cargo.toml b/pallets/orders/Cargo.toml
index 1c792385..1308e381 100644
--- a/pallets/orders/Cargo.toml
+++ b/pallets/orders/Cargo.toml
@@ -21,7 +21,7 @@ package = 'parity-scale-codec'
 version = '2.0.0'
 
 [dependencies]
-serde = { version = "1.0.101", optional = true }
+serde = { default-features = false, version = "1.0.119", features = ["derive"] }
 frame-support = { default-features = false, version = '3.0.0' }
 frame-system = { default-features = false, version = '3.0.0' }
 pallet-timestamp = { default-features = false, version = '3.0.0' }
@@ -41,12 +41,13 @@ sp-runtime = { default-features = false, version = '3.0.0' }
 [features]
 default = ['std']
 std = [
-    'serde',
+    'serde/std',
     'codec/std',
     'frame-support/std',
     'frame-system/std',
     'sp-std/std',
     'sp-core/std',
+    'sp-io/std',
     'pallet-timestamp/std',
     'services/std',
     'chrono/std',
diff --git a/pallets/orders/src/lib.rs b/pallets/orders/src/lib.rs
index 6a099e23..946b8603 100644
--- a/pallets/orders/src/lib.rs
+++ b/pallets/orders/src/lib.rs
@@ -4,12 +4,12 @@ pub mod interface;
 use interface::OrderInterface;
 
 pub use pallet::*;
+use frame_support::traits::{ Currency };
 use frame_support::codec::{Encode, Decode};
 use frame_support::pallet_prelude::*;
 use sp_std::prelude::*;
 use traits_services::{ServicesProvider, ServiceInfo};
 use traits_genetic_testing::{GeneticTestingProvider, DnaSampleTracking};
-use traits_user_profile::{UserProfileProvider};
 use traits_order::{OrderEventEmitter};
 
 
@@ -26,29 +26,27 @@ impl Default for OrderStatus {
 }
 
 #[derive(Encode, Decode, Clone, Default, RuntimeDebug, PartialEq, Eq)]
-pub struct Order<Hash, AccountId, Moment, EthAddress> {
+pub struct Order<Hash, AccountId, Balance, Moment> {
     pub id: Hash,
     pub service_id: Hash,
     pub customer_id: AccountId,
     pub customer_box_public_key: Hash,
     pub seller_id: AccountId,
-    pub customer_eth_address: EthAddress,
-    pub seller_eth_address: EthAddress,
     pub dna_sample_tracking_id: Vec<u8>,
+    pub price: Balance,
     pub status: OrderStatus,
     pub created_at: Moment,
     pub updated_at: Moment,
 }
-impl<Hash, AccountId, Moment, EthAddress> Order<Hash, AccountId, Moment, EthAddress> {
+impl<Hash, AccountId, Balance, Moment> Order<Hash, AccountId, Balance, Moment> {
     pub fn new(
         id: Hash,
         service_id: Hash,
         customer_id: AccountId,
         customer_box_public_key: Hash,
         seller_id: AccountId,
-        customer_eth_address: EthAddress,
-        seller_eth_address: EthAddress,
         dna_sample_tracking_id: Vec<u8>,
+        price: Balance,
         created_at: Moment,
         updated_at: Moment,
     )
@@ -60,9 +58,8 @@ impl<Hash, AccountId, Moment, EthAddress> Order<Hash, AccountId, Moment, EthAddr
             customer_id,
             customer_box_public_key,
             seller_id,
-            customer_eth_address,
-            seller_eth_address,
             dna_sample_tracking_id, 
+            price,
             status: OrderStatus::default(),
             created_at,
             updated_at,
@@ -94,10 +91,9 @@ pub mod pallet {
     #[pallet::config]
     pub trait Config: frame_system::Config + pallet_timestamp::Config {
         type Event: From<Event<Self>> + IsType<<Self as frame_system::Config>::Event>;
-        type Services: ServicesProvider<Self>;
+        type Services: ServicesProvider<Self, BalanceOf<Self>>;
         type GeneticTesting: GeneticTestingProvider<Self>;
-        type EthereumAddress: Clone + Copy + PartialEq + Eq + Encode + Decode + Default + sp_std::fmt::Debug;
-        type UserProfile: UserProfileProvider<Self, Self::EthereumAddress>;
+        type Currency: Currency<<Self as frame_system::Config>::AccountId>;
     }
 
 
@@ -114,8 +110,9 @@ pub mod pallet {
     type AccountIdOf<T> = <T as frame_system::Config>::AccountId;
     pub type MomentOf<T> = <T as pallet_timestamp::Config>::Moment;
     pub type HashOf<T> = <T as frame_system::Config>::Hash;
-    type EthereumAddressOf<T> = <T as Config>::EthereumAddress;
-    pub type OrderOf<T> = Order<HashOf<T>, AccountIdOf<T>, MomentOf<T>, EthereumAddressOf<T>>;
+    pub type CurrencyOf<T> = <T as self::Config>::Currency;
+    pub type BalanceOf<T> = <CurrencyOf<T> as Currency<AccountIdOf<T>>>::Balance;
+    pub type OrderOf<T> = Order<HashOf<T>, AccountIdOf<T>, BalanceOf<T>, MomentOf<T>>;
     type OrderIdsOf<T> = Vec<HashOf<T>>;
     // -------------------------------------------------------
 
@@ -299,6 +296,7 @@ impl<T: Config> OrderInterface<T> for Pallet<T> {
         let service = service.unwrap();
         let order_id = Self::generate_order_id(customer_id, service_id);
         let seller_id = service.get_owner_id();
+        let price = service.get_price();
         let now = pallet_timestamp::Pallet::<T>::get();
 
         // Initialize DnaSample
@@ -308,27 +306,14 @@ impl<T: Config> OrderInterface<T> for Pallet<T> {
         }
         let dna_sample = dna_sample.ok().unwrap();
 
-        let customer_eth_address = T::UserProfile::get_eth_address_by_account_id(customer_id);
-        if customer_eth_address.is_none() {
-            return Err(Error::<T>::CustomerEthAddressNotFound);
-        }
-        let customer_eth_address = customer_eth_address.unwrap();
-
-        let seller_eth_address = T::UserProfile::get_eth_address_by_account_id(seller_id);
-        if seller_eth_address.is_none() {
-            return Err(Error::<T>::SellerEthAddressNotFound);
-        }
-        let seller_eth_address = seller_eth_address.unwrap();
-
         let order = Order::new(
             order_id.clone(),
             service_id.clone(),
             customer_id.clone(),
             customer_box_public_key.clone(),
             seller_id.clone(),
-            customer_eth_address as T::EthereumAddress,
-            seller_eth_address as T::EthereumAddress,
             dna_sample.get_tracking_id().clone(),
+            price.clone(),
             now,
             now
         );
@@ -429,7 +414,7 @@ impl<T: Config> Pallet<T> {
     }
 
     pub fn update_order_status(order_id: &T::Hash, status: OrderStatus)
-        -> Option<Order<T::Hash, T::AccountId, T::Moment, T::EthereumAddress>>
+        -> Option<Order<T::Hash, T::AccountId, BalanceOf<T>, T::Moment>>
     {
         Orders::<T>::mutate(order_id, |order| {
             match order {
diff --git a/pallets/services/Cargo.toml b/pallets/services/Cargo.toml
index 95ff9054..4d794ce7 100644
--- a/pallets/services/Cargo.toml
+++ b/pallets/services/Cargo.toml
@@ -25,7 +25,7 @@ sp-std = { default-features = false, version = '3.0.0' }
 traits-services = { path = '../../traits/services', default-features = false }
 
 [dev-dependencies]
-serde = { version = "1.0.119" }
+serde = { default-features = false, version = "1.0.119" }
 sp-core = { default-features = false, version = '3.0.0' }
 sp-io = { default-features = false, version = '3.0.0' }
 sp-runtime = { default-features = false, version = '3.0.0' }
@@ -34,6 +34,8 @@ sp-runtime = { default-features = false, version = '3.0.0' }
 default = ['std']
 std = [
     'codec/std',
+    'sp-std/std',
+    'sp-io/std',
     'frame-support/std',
     'frame-system/std',
     'traits-services/std',
diff --git a/pallets/services/src/lib.rs b/pallets/services/src/lib.rs
index 59ce42c3..a30d2eda 100644
--- a/pallets/services/src/lib.rs
+++ b/pallets/services/src/lib.rs
@@ -54,8 +54,8 @@ impl<AccountId, Hash, Balance> Service<AccountId, Hash, Balance> {
     }
 }
 
-impl<T, AccountId, Hash, Balance> ServiceInfoT<T> for Service<AccountId, Hash, Balance>
-    where T: frame_system::Config<AccountId = AccountId, Hash = Hash>
+impl<T, AccountId, Hash, Balance> ServiceInfoT<T, Balance> for Service<AccountId, Hash, Balance>
+    where T: frame_system::Config<AccountId = AccountId, Hash = Hash>,
 {
     fn get_id(&self) -> &Hash {
         self.get_id()
@@ -63,6 +63,9 @@ impl<T, AccountId, Hash, Balance> ServiceInfoT<T> for Service<AccountId, Hash, B
     fn get_owner_id(&self) -> &AccountId {
         self.get_owner_id()
     }
+    fn get_price(&self) -> &Balance {
+        self.get_price()
+    }
 }
 
 #[frame_support::pallet]
@@ -318,9 +321,10 @@ impl<T: Config> Pallet<T> {
 }
 
 /// ServicesProvider Trait Implementation
-impl<T: Config> ServicesProvider<T> for Pallet<T> {
+impl<T: Config, Balance> ServicesProvider<T, Balance> for Pallet<T> 
+    where ServiceOf<T>: traits_services::ServiceInfo<T, Balance>
+{
     type Error = Error<T>;
-    type Balance = pallet::BalanceOf<T>;
     type Service = ServiceOf<T>;
 
     fn service_by_id(id: &T::Hash) -> Option<ServiceOf<T>> {
diff --git a/pallets/user-profile/Cargo.toml b/pallets/user-profile/Cargo.toml
index f31a1d2e..4d00c0a4 100644
--- a/pallets/user-profile/Cargo.toml
+++ b/pallets/user-profile/Cargo.toml
@@ -18,7 +18,7 @@ version = '2.0.0'
 frame-support = { default-features = false, version = '3.0.0' }
 frame-system = { default-features = false, version = '3.0.0' }
 sp-std = { default-features = false, version = '3.0.0' }
-serde = { version = "1.0.123" }
+serde = { default-features = false, version = "1.0.119", features = ["derive"] }
 rustc-hex = { version = "2.1.0", default-features = false }
 traits-user-profile = { path = '../../traits/user-profile', default-features = false }
 
@@ -34,6 +34,7 @@ std = [
     'frame-support/std',
     'frame-system/std',
     'sp-std/std',
+    'sp-io/std',
     'serde/std',
     'rustc-hex/std',
     'traits-user-profile/std',
diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
index 2965e05e..062cb7ed 100644
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -274,29 +274,33 @@ impl pallet_sudo::Config for Runtime {
 	type Call = Call;
 }
 
+// ------------------------------
+// Debio Pallets
+// ------------------------------
+
 impl labs::Config for Runtime {
     type Event = Event;
     type Currency = Balances;
     type Services = Services;
-	type Certifications = Certifications;
-	type EthereumAddress = EthereumAddress;
-	type UserProfile = UserProfile;
+    type Certifications = Certifications;
+    type EthereumAddress = EthereumAddress;
+    type UserProfile = UserProfile;
 }
 
 impl hospitals::Config for Runtime {
     type Event = Event;
     type Currency = Balances;
-	type HospitalCertifications = HospitalCertifications;
-	type EthereumAddress = EthereumAddress;
-	type UserProfile = UserProfile;
+    type HospitalCertifications = HospitalCertifications;
+    type EthereumAddress = EthereumAddress;
+    type UserProfile = UserProfile;
 }
 
 impl doctors::Config for Runtime {
     type Event = Event;
     type Currency = Balances;
-	type DoctorCertifications = DoctorCertifications;
-	type EthereumAddress = EthereumAddress;
-	type UserProfile = UserProfile;
+    type DoctorCertifications = DoctorCertifications;
+    type EthereumAddress = EthereumAddress;
+    type UserProfile = UserProfile;
 }
 
 impl services::Config for Runtime {
@@ -309,8 +313,7 @@ impl orders::Config for Runtime {
     type Event = Event;
     type Services = Services;
     type GeneticTesting = GeneticTesting;
-	type EthereumAddress = EthereumAddress;
-	type UserProfile = UserProfile;
+    type Currency = Balances;
 }
 
 impl genetic_testing::Config for Runtime {
@@ -321,27 +324,27 @@ impl genetic_testing::Config for Runtime {
 
 impl user_profile::Config for Runtime {
     type Event = Event;
-	type EthereumAddress = EthereumAddress;
+    type EthereumAddress = EthereumAddress;
 }
 
 impl electronic_medical_record::Config for Runtime {
     type Event = Event;
-	type ElectronicMedicalRecord = ElectronicMedicalRecord;
+    type ElectronicMedicalRecord = ElectronicMedicalRecord;
 }
 
 impl certifications::Config for Runtime {
     type Event = Event;
-	type CertificationOwner = Labs;
+    type CertificationOwner = Labs;
 }
 
 impl doctor_certifications::Config for Runtime {
     type Event = Event;
-	type DoctorCertificationOwner = Doctors;
+    type DoctorCertificationOwner = Doctors;
 }
 
 impl hospital_certifications::Config for Runtime {
     type Event = Event;
-	type HospitalCertificationOwner = Hospitals;
+    type HospitalCertificationOwner = Hospitals;
 }
 
 // Create the runtime by composing the FRAME pallets that were previously configured.
diff --git a/traits/electronic-medical-record/Cargo.toml b/traits/electronic-medical-record/Cargo.toml
index d300fc9a..27edf159 100644
--- a/traits/electronic-medical-record/Cargo.toml
+++ b/traits/electronic-medical-record/Cargo.toml
@@ -22,6 +22,7 @@ frame-support = { default-features = false, version = '3.0.0' }
 default = ['std']
 std = [
   'sp-std/std',
+  'pallet-timestamp/std',
   'frame-system/std',
   'frame-support/std',
 ]
diff --git a/traits/services/src/lib.rs b/traits/services/src/lib.rs
index 83e1f67a..75ba70f4 100644
--- a/traits/services/src/lib.rs
+++ b/traits/services/src/lib.rs
@@ -3,15 +3,15 @@
 use frame_system::Config;
 //use sp_std::prelude::*;
 
-pub trait ServiceInfo<T: Config> {
+pub trait ServiceInfo<T: Config, Balance> {
     fn get_id(&self) -> &T::Hash;
     fn get_owner_id(&self) -> &T::AccountId;
+    fn get_price(&self) -> &Balance;
 }
 
-pub trait ServicesProvider<T: Config> {
+pub trait ServicesProvider<T: Config, Balance> {
     type Error;
-    type Balance;
-    type Service: ServiceInfo<T> + sp_std::fmt::Debug;
+    type Service: ServiceInfo<T, Balance> + sp_std::fmt::Debug;
 
     fn delete_service(owner_id: &T::AccountId, id: &T::Hash) -> Result<Self::Service, Self::Error>;
     fn service_by_id(id: &T::Hash) -> Option<Self::Service>;
diff --git a/types.json b/types.json
index 934e7b5f..d73bbf03 100644
--- a/types.json
+++ b/types.json
@@ -75,9 +75,8 @@
     "customer_id": "AccountId",
     "customer_box_public_key": "H256",
     "seller_id": "AccountId",
-    "customer_eth_address": "EthereumAddress",
-    "seller_eth_address": "EthereumAddress",
     "dna_sample_tracking_id": "Text",
+    "price": "u128",
     "status": "OrderStatus",
     "created_at": "u64",
     "updated_at": "u64"