What does it mean that' the single payment amount exceeds the limit' in online shopping with ICBC card?

Your ICBC's online banking, and you must be a self-registered online banking, right ~ Self-registered online banking can only do some inquiry business, so I'll give you this hint ~ Then you need to bring your valid ID card to your local e-banking counter to ask the teller to change his identity and change "self-registered online banking to counter-registered online banking". Be sure to open two functions: e-commerce and external transfer! You can't do payment, transfer or payment shopping business without opening it. You can get a free password card or spend money on a U shield. The password card is free, but there is a payment limit: the single payment cannot exceed 1000 yuan, and the daily cumulative payment cannot exceed 5,000 yuan. The price of U shield is 58 to 60 yuan. Now there is a discount for buying U shield. U shield can be paid and transferred in large amount! You can apply for whichever suits you.