working on getting input to respond correctly.

lib/product.ts

@@ -87,6 +87,18 @@ export class Product {
         throw new Error(`Invalid dimensions: ${dimensions}`);
     }
 
+    get priceDisplay() {
+        const u = this.presentUnits;
+        if (this.area) {
+            const w = Math.round(convert(this.area.w, this.area.u).to(this.presentUnits));
+            const l = Math.round(convert(this.area.l, this.area.u).to(this.presentUnits));
+            return `$ ${this.pricePerUnit} / ${l} x ${w} ${u}`;
+        } else if (this.length) {
+            const l = Math.round(convert(this.length.l, this.length.u).to(this.presentUnits));
+            return `$ ${this.pricePerUnit} per ${l} ${u}`;
+        }
+    }
+
     get attributesAsList() {
         return Object.entries(this.attributes).map(([key, value]) => {
             return { key, value }