> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dojoapps.co.uk/llms.txt
> Use this file to discover all available pages before exploring further.

# New CSV Columns

> Reference for the three new columns in the v1.2 CSV format: transit times, free shipping thresholds, and the updated column layout.

With New Shipping Options enabled, you can add three things to any shipping rate: an estimated delivery window, a free shipping threshold, and tiered pricing. All three are set in your CSV — this page covers how to fill in each column.

<Note>
  These columns only take effect when **New Shipping Options** is enabled. See [Enabling New Shipping Options](/new-shipping-options/enable) to turn it on.
</Note>

## Transit Time Min Days and Transit Time Max Days

These two columns let you show customers an estimated delivery window at checkout alongside the rate name and price.

| Column                  | Description                    | Example |
| ----------------------- | ------------------------------ | ------- |
| `Transit Time Min Days` | Earliest expected delivery day | `2`     |
| `Transit Time Max Days` | Latest expected delivery day   | `5`     |

**Format:** A whole number of 1 or greater. Decimals, zero, negative numbers, and non-numeric values are all rejected.

**Rules:**

* Set both columns together or leave both blank. A row with only one side filled is accepted by the app but may not display correctly at checkout.
* The minimum cannot exceed the maximum.
* If both cells are blank, no delivery window is shown for that rate.

**On export:** If a rate in Shopify has no transit time set, both cells are blank — not zero.

### Transit time errors

| Error message                                             | Cause                                            | Fix                                                  |
| --------------------------------------------------------- | ------------------------------------------------ | ---------------------------------------------------- |
| `Transit Time Min must be a positive integer (minimum 1)` | Min is zero, negative, a decimal, or non-numeric | Enter a whole number of 1 or greater, or leave blank |
| `Transit Time Max must be a positive integer (minimum 1)` | Max is zero, negative, a decimal, or non-numeric | Enter a whole number of 1 or greater, or leave blank |
| `Transit Time Min cannot exceed Transit Time Max`         | The minimum is larger than the maximum           | Correct whichever value is wrong                     |

***

## Free Min Order Amount

This column sets an order value above which a shipping rate becomes free. When a customer's order total reaches your threshold, Shopify charges nothing for that rate. The normal price applies for orders below the threshold.

| Column                  | Description                               | Example     |
| ----------------------- | ----------------------------------------- | ----------- |
| `Free Min Order Amount` | Order value above which this rate is free | `50.00 GBP` |

**Format:** A positive number followed by a three-letter currency code, separated by a space (e.g. `100.00 GBP`, `50.00 USD`, `200.00 EUR`). The currency must match your store's primary currency. Leave the cell blank for no threshold.

**Rules:**

* Must be greater than zero.
* Currency code required.
* Currency must match the `Price` column currency for that row.
* If used on a [grouped rate](/new-shipping-options/grouped-rates), all rows in the group must use the same threshold value.

### Free threshold errors

<AccordionGroup>
  <Accordion title="Free Min Order Amount must be greater than zero">
    **Cause:** You entered `0` or `0.00`.

    **Fix:** Enter a positive amount (e.g. `50.00 GBP`), or leave the cell blank.
  </Accordion>

  <Accordion title="Free Min Order Amount cannot be negative">
    **Cause:** The value starts with a minus sign.

    **Fix:** Enter a positive amount instead.
  </Accordion>

  <Accordion title="Free Min Order Amount must be a numeric value, optionally followed by a currency code">
    **Cause:** The cell contains text that cannot be parsed as a number (e.g. `fifty pounds` or `£50`).

    **Fix:** Use the format `<number> <currency>` (e.g. `50.00 GBP`). Do not include currency symbols.
  </Accordion>

  <Accordion title="Free Min Order Amount currency 'X' must match Price currency 'Y'">
    **Cause:** The currency code in the threshold doesn't match the currency in the `Price` column for the same row.

    **Fix:** Use the same currency code in both columns.
  </Accordion>
</AccordionGroup>

## What to do next

<CardGroup cols={2}>
  <Card title="Grouped / Tiered Rates" icon="layer-group" href="/new-shipping-options/grouped-rates">
    Set up tiered pricing under a single rate name.
  </Card>

  <Card title="Import Guide" icon="file-import" href="/import-guide">
    Step-by-step instructions for uploading your CSV.
  </Card>
</CardGroup>