We are here to help you better understand the benefits of Stack•M. If you have additional questions, reach out and contact us.
Stack•M is the new wireless multiroom sound system.
From the living room to the backyard to the beach, the Stack•M is a set of stylish, hassle-free speakers that can go with you anywhere. Stack them for more powerful audio, split them apart to listen around the house, or pair them for true surround-sound style. The more you have, the more you can play. No apps or Wi-Fi needed.
We offer a 30-day satisfaction guarantee (from the date your Stack•M is received) to return for a full refund (less shipping and handling fee). For more information, please refer to our Return Policy.
If you'd like to return or exchange your Stack•M for any reason, please visit our online return portal.
Contact us for further assistance.
We accept VISA, MasterCard, American Express, PayPal, Apple Pay, Google Pay, and Amazon Pay.
We only offer safe payment processing services on buystackm.com. Please feel free to investigate our payment processors' security measures for further information: Shopify Payments and paypal.com. We also use SSL encryption. We never see your credit card information, have access to it or store it in any way.
Your order will ship within 24 to 48 hours from the time it is placed.
Depending on the shipping method selected, you can expect your order to be delivered within 4-7 business days.
We use the United States Postal Service (USPS), UPS, and DHL.
Once your order ships, you'll receive your tracking number to the email that is associated with your order. If you do not receive your tracking information after two business days, please contact us.
Please email us email@example.com for assistance with changes or cancellations. If your order has already shipped, we'll be unable to change or cancel your order.
On the last page, before you complete your purchase, there will be a box where you can enter your discount or gift card code. If you checkout with "PayPal" your promotional discount will be automatically applied.
Please feel free to contact us or email us at firstname.lastname@example.org. We will get back to you as soon as possible during our regular business hours, which are Monday through Friday 9 AM to 5 PM Eastern Standard Time.