Get these into the Master Sheet

Saving already works without either of these. These control how saved products reach the sheet itself.

Option 1 — one formula, no script

Paste this into cell A1 of a new tab on the Master Sheet. Everything saved here flows in automatically. Google refreshes it about hourly, and the rows are a live view rather than cells you can type over.

=IMPORTDATA("https://knarkill.com/sku-creator/api/sku.csv")

Option 2 — real rows, one-time script

Appends each product as a normal editable row the instant it's saved. Takes about a minute once, then never again.

1. Open the Master Sheet → Extensions → Apps Script.
2. Replace whatever is in the editor with the snippet below, then Deploy → New deployment → Web app, set Execute as: Me and Who has access: Anyone, and authorize it.
3. Paste the Web app URL it hands back into the box below and save.

function doPost(e) {
  var sheet = SpreadsheetApp.getActiveSpreadsheet().getSheets()[0];
  var d = e.parameter;
  sheet.appendRow([
    d.sku, d.tonSku, d.name, d.audience,
    d.category, d.subcategory, d.styleFamily, d.variant,
    d.sizes, d.fabric, d.status
  ]);
  return ContentService.createTextOutput(JSON.stringify({ok:true}))
    .setMimeType(ContentService.MimeType.JSON);
}