diff --git a/src/stores/utils/index.ts b/src/stores/utils/index.ts
index e379134d..b84572e1 100644
--- a/src/stores/utils/index.ts
+++ b/src/stores/utils/index.ts
@@ -39,3 +39,33 @@ export function calculateAge(birthDate: Date | null | string) {
     return `${years} years ${months !== 0 ? months + ' months' : ''}  ${days !== 0 ? days + ' days' : ''} `;
   }
 }
+
+export function moveItemUp(items: unknown[], index: number) {
+  if (index > 0) {
+    const temp = items[index];
+    items[index] = items[index - 1];
+    items[index - 1] = temp;
+  }
+}
+
+export function moveItemDown(items: unknown[], index: number) {
+  if (index < items.length - 1) {
+    const temp = items[index];
+    items[index] = items[index + 1];
+    items[index + 1] = temp;
+  }
+}
+
+export function deleteItem(items: unknown[], index: number) {
+  if (!items) return;
+  if (index >= 0 && index < items.length) {
+    items.splice(index, 1);
+  }
+}
+
+export function formatNumberDecimal(num: number, point: number): string {
+  return num.toLocaleString('en-US', {
+    minimumFractionDigits: point,
+    maximumFractionDigits: point,
+  });
+}