diff --git a/lib/admin_actions/cancel.rb b/lib/admin_actions/cancel.rb
index a45d9f32882d52404e7a80d688dcaece3d31eedf..bffce6d339d53ac27e5fb560ffe38d5b5d4df5bb 100644
--- a/lib/admin_actions/cancel.rb
+++ b/lib/admin_actions/cancel.rb
@@ -8,9 +8,9 @@ class AdminAction
 			m.body = "Your JMP account has been cancelled."
 			customer.stanza_to(m).then {
 				EMPromise.all([
+					Churnbuster.new.cancellation(customer),
 					customer.stanza_to(Blather::Stanza::Iq::IBR.new(:set).tap(&:remove!)),
-					customer.deregister!,
-					customer_repo.disconnect_tel(customer)
+					customer.deregister!, customer_repo.disconnect_tel(customer)
 				])
 			}
 		end
diff --git a/lib/churnbuster.rb b/lib/churnbuster.rb
index 668bca34bebe657b807b3cd7ffdcb677b203fd56..29565b41aed01d5e610b65a0511c651df5858a53 100644
--- a/lib/churnbuster.rb
+++ b/lib/churnbuster.rb
@@ -26,6 +26,29 @@ class Churnbuster
 		)
 	end
 
+	def successful_payment(customer, amount, txid)
+		post_json(
+			"https://api.churnbuster.io/v1/successful_payments",
+			{
+				customer: format_customer(customer),
+				payment: format_tx(customer, amount, txid)
+			}
+		)
+	end
+
+	def cancellation(customer)
+		post_json(
+			"https://api.churnbuster.io/v1/cancellations",
+			{
+				customer: format_customer(customer),
+				subscription: {
+					source: "braintree",
+					source_id: customer.customer_id
+				}
+			}
+		)
+	end
+
 protected
 
 	def format_tx(customer, amount, txid)
diff --git a/lib/credit_card_sale.rb b/lib/credit_card_sale.rb
index 5335ffaa8ec4f7c83f8ddcfc66fcb5fe0b9abd79..1c886774a31668cde8052e60fb8d9ae10aee7ed2 100644
--- a/lib/credit_card_sale.rb
+++ b/lib/credit_card_sale.rb
@@ -80,12 +80,20 @@ protected
 		end
 	end
 
+	def churnbuster_success(response)
+		Churnbuster.new.successful_payment(
+			@customer,
+			@amount,
+			response.transaction.id
+		)
+	end
+
 	def decline_guard(response)
 		if response.success?
+			churnbuster_success(response)
 			REDIS.setex(
 				"jmp_customer_credit_card_lock-#{@customer.customer_id}",
-				60 * 60 * 24,
-				"1"
+				60 * 60 * 24, "1"
 			)
 			return response.transaction
 		end
diff --git a/test/test_admin_command.rb b/test/test_admin_command.rb
index 788db4f556672ac81489f13a40c12dd3aef0a5d8..6ddf49eee7acfcd5c777414519c5d279f9eb01c5 100644
--- a/test/test_admin_command.rb
+++ b/test/test_admin_command.rb
@@ -179,6 +179,23 @@ class AdminCommandTest < Minitest::Test
 	em :test_action_launch_snikket
 
 	def test_action_cancel_account
+		req = stub_request(:post, "https://api.churnbuster.io/v1/cancellations")
+			.with(
+				body: {
+					customer: {
+						source: "braintree",
+						source_id: "test",
+						email: "test@smtp.cheogram.com",
+						properties: {}
+					},
+					subscription: {
+						source: "braintree",
+						source_id: "test"
+					}
+				}.to_json
+			)
+			.to_return(status: 200, body: "", headers: {})
+
 		sgx, admin = admin_command
 
 		Customer::BLATHER.expect(
@@ -226,10 +243,28 @@ class AdminCommandTest < Minitest::Test
 		assert_mock sgx
 		assert_mock BackendSgx::IQ_MANAGER
 		assert_mock Customer::BLATHER
+		assert_requested req
 	end
 	em :test_action_cancel_account
 
 	def test_action_cancel_account_keep_number
+		req = stub_request(:post, "https://api.churnbuster.io/v1/cancellations")
+			.with(
+				body: {
+					customer: {
+						source: "braintree",
+						source_id: "test",
+						email: "test@smtp.cheogram.com",
+						properties: {}
+					},
+					subscription: {
+						source: "braintree",
+						source_id: "test"
+					}
+				}.to_json
+			)
+			.to_return(status: 200, body: "", headers: {})
+
 		sgx, admin = admin_command("+15566667777")
 
 		Customer::BLATHER.expect(
@@ -276,6 +311,7 @@ class AdminCommandTest < Minitest::Test
 		assert_mock sgx
 		assert_mock BackendSgx::IQ_MANAGER
 		assert_mock Customer::BLATHER
+		assert_requested req
 	end
 	em :test_action_cancel_account_keep_number
 end
diff --git a/test/test_credit_card_sale.rb b/test/test_credit_card_sale.rb
index 7a1eea1f3d14423fd53b914c20b6b157498c2dbe..f2e037b5ee2bd6f705472ff1db672eca9ecc3b1f 100644
--- a/test/test_credit_card_sale.rb
+++ b/test/test_credit_card_sale.rb
@@ -112,6 +112,26 @@ class CreditCardSaleTest < Minitest::Test
 	em :test_sale_locked
 
 	def test_sale
+		req = stub_request(
+			:post,
+			"https://api.churnbuster.io/v1/successful_payments"
+		).with(
+			body: {
+				customer: {
+					source: "braintree",
+					source_id: "test",
+					email: "test@smtp.cheogram.com",
+					properties: {}
+				},
+				payment: {
+					source: "braintree",
+					source_id: "transaction",
+					amount_in_cents: 9900,
+					currency: "USD"
+				}
+			}.to_json
+		).to_return(status: 200, body: "", headers: {})
+
 		CreditCardSale::REDIS.expect(
 			:exists,
 			EMPromise.resolve(0),
@@ -162,6 +182,7 @@ class CreditCardSaleTest < Minitest::Test
 		assert_mock CreditCardSale::REDIS
 		assert_mock TrustLevelRepo::REDIS
 		assert_mock TrustLevelRepo::DB
+		assert_requested req
 	end
 	em :test_sale
 
@@ -182,6 +203,26 @@ class CreditCardSaleTest < Minitest::Test
 	end
 
 	def test_create
+		req = stub_request(
+			:post,
+			"https://api.churnbuster.io/v1/successful_payments"
+		).with(
+			body: {
+				customer: {
+					source: "braintree",
+					source_id: "test",
+					email: "test@smtp.cheogram.com",
+					properties: {}
+				},
+				payment: {
+					source: "braintree",
+					source_id: "transaction",
+					amount_in_cents: 9900,
+					currency: "USD"
+				}
+			}.to_json
+		).to_return(status: 200, body: "", headers: {})
+
 		CreditCardSale::REDIS.expect(
 			:exists,
 			EMPromise.resolve(0),
@@ -253,6 +294,7 @@ class CreditCardSaleTest < Minitest::Test
 		assert_mock CreditCardSale::REDIS
 		assert_mock TrustLevelRepo::REDIS
 		assert_mock TrustLevelRepo::DB
+		assert_requested req
 	end
 	em :test_create
 end
diff --git a/test/test_low_balance.rb b/test/test_low_balance.rb
index 53a05b7a62e372d6ef89bdebd6b3bc45a73e9914..4d296c9b3dace14ce4f2e278ec30aded84526d23 100644
--- a/test/test_low_balance.rb
+++ b/test/test_low_balance.rb
@@ -244,7 +244,7 @@ class LowBalanceTest < Minitest::Test
 		em :test_border_low_balance_notify!
 
 		def test_decline_notify!
-			stub_request(:post, "https://api.churnbuster.io/v1/failed_payments")
+			req = stub_request(:post, "https://api.churnbuster.io/v1/failed_payments")
 				.with(
 					body: {
 						customer: {
@@ -259,11 +259,7 @@ class LowBalanceTest < Minitest::Test
 							amount_in_cents: 10000,
 							currency: "USD"
 						}
-					}.to_json,
-					headers: {
-						"Authorization" => ["", ""],
-						"Content-Type" => "application/json"
-					}
+					}.to_json
 				).to_return(status: 200, body: "", headers: {})
 
 			@customer.expect(
@@ -286,6 +282,7 @@ class LowBalanceTest < Minitest::Test
 			)
 			@auto_top_up.notify!.sync
 			assert_mock @customer
+			assert_requested req
 		end
 		em :test_decline_notify!
 	end