--- /dev/null
+/*
+ * Copyright (C) 2017 Roland Haeder<roland@mxchange.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.jshopcore.events;
+
+import java.io.Serializable;
+import org.mxchange.jcustomercore.model.customer.Customer;
+
+/**
+ * An observable event being fired when a checkout is completed.
+ * <p>
+ * @author Roland Haeder<roland@mxchange.org>
+ */
+public interface ObservableCheckoutCompletedEvent extends Serializable {
+
+ /**
+ * Getter for customer instance
+ * <p>
+ * @return Customer instance
+ */
+ Customer getCustomer ();
+
+ /**
+ * Setter for customer instance
+ * <p>
+ * @param customer Customer instance
+ */
+ void setCustomer (final Customer customer);
+
+}
--- /dev/null
+/*
+ * Copyright (C) 2017 Roland Haeder<roland@mxchange.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.jshopcore.events;
+
+import org.mxchange.jcustomercore.model.customer.Customer;
+
+/**
+ * An event being fired when a checkout is completed by user
+ * <p>
+ * @author Roland Haeder<roland@mxchange.org>
+ */
+public class ShopCheckoutCompletedEvent implements ObservableCheckoutCompletedEvent {
+
+ /**
+ * Serial number
+ */
+ private static final long serialVersionUID = 16_018_592_482_985_714L;
+
+ /**
+ * Customer instance
+ */
+ private Customer customer;
+
+ /**
+ * Constructor with customer instance
+ * <p>
+ * @param customer Customer instance
+ */
+ public ShopCheckoutCompletedEvent (final Customer customer) {
+ this.customer = customer;
+ }
+
+ @Override
+ public Customer getCustomer () {
+ return this.customer;
+ }
+
+ @Override
+ public void setCustomer (final Customer customer) {
+ this.customer = customer;
+ }
+
+}