UPD: Completed checkbox func

src/components/mainPage/paypal.jsx

@@ -16,16 +16,17 @@ const PayPal = ({cart}) => {
   
 
   const createOrder = (data, actions) => {
-    // No idea why "cart" is still empty array... data is showing in the state (React Dev Tools)
-    console.log(cart);
     return actions.order.create({
-      purchase_units: [{
-        description: "Fatek B1-14MR2 PLC",
-        amount: {
-          currency_code: "USD",
-          value: 89.99,
-        }
-      }]
+      purchase_units: cart.map(item => {
+        return {
+          reference_id: item.ID,
+          description: item.productName,
+          amount: {
+            currency_code: "USD",
+            value: item.price, // using price rather than discounted price for now, (item ID 2 has discounted price: "0.00")
+          }
+        };
+      })
     });
   }
   
@@ -45,13 +46,13 @@ const PayPal = ({cart}) => {
               fundingSource={FUNDING.PAYPAL}
               style={{ height: 25 }}
               forceReRender={[cart]}
+              disabled={cart.length === 0}
               createOrder={createOrder}
               onApprove={onApprove}
             />
           </div>
         </PayPalScriptProvider>
       </div>
-      {/* This is a nice touch */}
       {showInvoice && <Invoice invoiceDetails={invoiceDetails} />}
     </>
   );