What payment methods are available on Joom?

Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.

Can I pay for an expensive purchase in installments or later?

Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.

Can I track my order?

Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.

What happens if my order doesn't arrive?

Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.

Is it safe to pay on Joom?

Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.

What if my order doesn't arrive or the product isn't as expected?

If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.

How do I request a refund?

Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.

Hokusai Meets Fibonacci Sequence Golden Ratio Men S T Shirt Math Technical Geek Casual Tees Round

Name: Hokusai Meets Fibonacci Sequence Golden Ratio Men S T Shirt Math Technical Geek Casual Tees Round
SKU: 6a17c4bb5c339601acd2a199
Price: 10.98 EUR
Availability: InStock

Current price

Price €10.98

‌

Free delivery to the United States

4 November

Secure checkout & data protection

No-delivery refund

Quality guarantee

Secure logistics

Privacy protection

Description

Material:100% Combed cotton Label : Yes Washing care : Hand Wash Or Machine Wash Pattern Type:Print Collar:O-Neck Style:Personality Style:Casual Season:Summer,Spring,Autumn Item Type:Tops Fabric Type:Knitted Fit: Fits true to size Thickness: Standard Package:1 x T-Shirt Size: S/M/L/XL/2XL/3XL/4XL/5XL Size detail: Size:S, Bust:95cm, Length: 66cm, Sleeve:19.5cm, Shoulder:43.5cm, Height:155-160cm Size:M, Bust:100cm, Length: 68cm, Sleeve:20cm, Shoulder:45cm, Height:160-165cm Size:L, Bust:104cm, Length: 70cm, Sleeve:21cm, Shoulder:47cm, Height:165-170cm Size:XL, Bust:108cm, Length: 72cm, Sleeve:22cm, Shoulder:49cm, Height:170-175cm Size:2XL, Bust:112cm, Length: 74cm, Sleeve:22.5cm, Shoulder:50.5cm, Height:175-180cm Size:3XL, Bust:117cm, Length: 76cm, Sleeve:23cm, Shoulder:52cm, Height:180-185cm Size:4XL, Bust:122cm, Length: 78cm, Sleeve:23.5cm, Shoulder:53.5cm, Height:185-190cm Size:5XL, Bust:127cm, Length: 79cm, Sleeve:24cm, Shoulder:55cm, Height:190-195cm Note: 1.Please allow 1-3cm differences due to manual measurement. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Wish you happy shopping.

Zhan hongbing

4.2

416

reviews

1,000+

purchases

Seller's info and responsibility

Frequently asked questions

What payment methods are available on Joom?
Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.
Can I pay for an expensive purchase in installments or later?
Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.
Can I track my order?
Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.
What happens if my order doesn't arrive?
Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.
Is it safe to pay on Joom?
Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.
What if my order doesn't arrive or the product isn't as expected?
If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.
How do I request a refund?
Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.