The following problems were found:

• You cannot add "500 No. 10 Flip and Seal Double Window Security Envelopes - Perfect Size for Multiple Business Statements, Quickbooks Invoices, and Return Envelopes -Number 10 Size 4 1/8 X 9 ½ Inch" to the cart because the product is out of stock.
• You cannot add "Apex Pro TKL Hypermagnetic Gaming Keyboard - Adjustable Actuation - Esports Tenkeyless - OLED Screen - RGB - PBT Keycaps - USB-C - 2023 Edition,Black" to the cart because the product is out of stock.
• You cannot add "HD Clear Packing Tape Dispenser – Tape Gun with 1 Roll of Heavy Duty Shipping and Moving Tape - Clear Strong Packaging Tape for Boxes, Packing and Moving Supplies - 1.88 In. X 50 Yards" to the cart because the product is out of stock.