diff --git a/Plan/api/src/main/java/com/djrapitops/plan/extension/FormatType.java b/Plan/api/src/main/java/com/djrapitops/plan/extension/FormatType.java
new file mode 100644
index 000000000..4964a754c
--- /dev/null
+++ b/Plan/api/src/main/java/com/djrapitops/plan/extension/FormatType.java
@@ -0,0 +1,43 @@
+/*
+ *  This file is part of Player Analytics (Plan).
+ *
+ *  Plan is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License v3 as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Plan 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 Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with Plan. If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.djrapitops.plan.extension;
+
+/**
+ * Enum for determining additional formatter for a value given by a {@link com.djrapitops.plan.extension.annotation.NumberProvider}.
+ *
+ * @author Rsl1122
+ */
+public enum FormatType {
+
+    /**
+     * Formats a long value (Epoch ms) to a readable timestamp, year is important.
+     */
+    DATE_YEAR,
+    /**
+     * Formats a long value (Epoch ms) to a readable timestamp, second is important.
+     */
+    DATE_SECOND,
+    /**
+     * Formats a long value (ms) to a readable format.
+     */
+    TIME_MILLISECONDS,
+    /**
+     * Applies no formatting to the value.
+     */
+    NONE
+
+}
diff --git a/Plan/api/src/main/java/com/djrapitops/plan/extension/annotation/NumberProvider.java b/Plan/api/src/main/java/com/djrapitops/plan/extension/annotation/NumberProvider.java
new file mode 100644
index 000000000..d5812f89e
--- /dev/null
+++ b/Plan/api/src/main/java/com/djrapitops/plan/extension/annotation/NumberProvider.java
@@ -0,0 +1,90 @@
+/*
+ *  This file is part of Player Analytics (Plan).
+ *
+ *  Plan is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License v3 as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Plan 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 Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with Plan. If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.djrapitops.plan.extension.annotation;
+
+import com.djrapitops.plan.extension.FormatType;
+import com.djrapitops.plan.extension.icon.Color;
+import com.djrapitops.plan.extension.icon.Family;
+
+/**
+ * Method annotation to provide a long (64bit number) value about a Player.
+ * <p>
+ * If you want to return int values, use this provider with a long as
+ * return type of the method.
+ * <p>
+ * Usage: {@code @NumberProvider long method(UUID playerUUID)}
+ *
+ * @author Rsl1122
+ */
+public @interface NumberProvider {
+
+    /**
+     * Text displayed before the value, limited to 50 characters.
+     * <p>
+     * Should inform the user what the value represents, for example
+     * "Owned Chickens", "Claimed Blocks"
+     *
+     * @return String of max 50 characters, remainder will be clipped.
+     */
+    String text();
+
+    /**
+     * Text displayed when hovering over the value, limited to 150 characters.
+     * <p>
+     * Should be used to clarify what the value is if not self evident, for example
+     * text: "Fished", description: "How long the player has fished for"
+     *
+     * @return String of max 150 characters, remainder will be clipped.
+     */
+    String description() default "";
+
+    /**
+     * Apply special formatting to the value before presentation.
+     *
+     * @return {@link FormatType} that best represents the long value.
+     * @see FormatType for available formatters.
+     */
+    FormatType format() default FormatType.NONE;
+
+    /**
+     * Name of Font Awesome icon.
+     * <p>
+     * See https://fontawesome.com/icons?d=gallery&m=free for icons and their {@link Family}.
+     *
+     * @return Name of the icon, if name is not valid no icon is shown.
+     */
+    String iconName() default "question";
+
+    /**
+     * Family of Font Awesome icon.
+     * <p>
+     * See https://fontawesome.com/icons?d=gallery&m=free for icons and their {@link Family}.
+     *
+     * @return Family that matches an icon, if there is no icon for this family no icon is shown.
+     */
+    Family iconFamily() default Family.SOLID;
+
+    /**
+     * Color preference of the plugin.
+     * <p>
+     * This color will be set as the default color to use for plugin's elements.
+     *
+     * @return Preferred color. If none are specified defaults are used.
+     */
+    Color iconColor() default Color.NONE;
+
+}