MAMBA Stack MK4 H743 55A/65A 6S 32bit 128k Flight Control Stack

Returns
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Additional non-returnable items:
Gift cards

To complete your return, we require a receipt or proof of purchase.

There are certain situations where only partial refunds are granted (if applicable)

Any item not in its original condition, is damaged or missing parts for reasons not due to our error
Any item that is requested return more than 30 days after signing.

Refunds (if applicable)
Once your return is received and inspected, we will send you a message to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at Message@diatone.hk.

Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at Message@diatone.hk and Asking our exact return address.

Shipping Adress：Please ask us by Email.

You will be responsible for paying for your own shipping costs for returning your item.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.